{"title":"Baby jumpsuits | Newborn essentials trousers \u0026 playsuits","description":"\u003ch2\u003eThe merino wool baby jumpsuit: a gentle cocoon for the early months\u003c\/h2\u003e \u003cp\u003eA baby jumpsuit knitted in merino wool forms a gentle envelope that covers the body from chest to legs. In the first days, when a newborn's temperature regulation is still immature, this enveloping piece provides a layer of gentle warmth while allowing your baby to move freely.\u003c\/p\u003e \u003cp\u003eEach piece is knitted and made in Île-de-France by our French knitwear specialists. Assembly by linking: this operation consists of picking up each stitch of the knit one by one to achieve refined finishes. The wool is spun by French mill Fonty, founded in the 19th century in Creuse and awarded the Living Heritage Company label. When designs feature boxwood buttons, these are made in Jura by a manufacturer established since 1910.\u003c\/p\u003e \u003cp\u003eThe Charlotte baby jumpsuit or the Iris baby jumpsuit naturally find their place in your hospital bag. Their button fastening makes daily dressing easier and allows you to open the jumpsuit without excessive handling.\u003c\/p\u003e \u003ch2\u003eWool baby trousers: freedom of movement and versatility\u003c\/h2\u003e \u003cp\u003eMerino wool baby trousers naturally follow your infant's movements while remaining gentle around the tummy and legs. Paired with a cardigan or jumper, they allow you to build versatile outfits and adjust layering according to indoor or outdoor temperature.\u003c\/p\u003e \u003cp\u003eThe Chachou baby trousers, like the Chacha, are crafted in fine merino wool—soft, breathable and naturally temperature-regulating. The supple knit accompanies first movements and motor discoveries without restricting your baby.\u003c\/p\u003e \u003cp\u003eFor newborn essentials, jumpsuit and trousers don't compete: they complement each other. The jumpsuit wraps baby in a single piece; trousers make layering easier and allow you to compose different outfits throughout the day.\u003c\/p\u003e \u003ch2\u003eWhy choose merino wool for newborn essentials?\u003c\/h2\u003e \u003cp\u003eFine, soft and supple, merino wool offers a pleasant feel against your baby's delicate skin. Naturally temperature-regulating, it helps preserve warmth when cool while allowing air to circulate when temperature rises. Breathable, it also absorbs moisture and helps reduce clamminess.\u003c\/p\u003e \u003cp\u003eThis ability to respond to temperature changes makes it particularly suited to first garments and layering throughout the seasons.\u003c\/p\u003e \u003cp\u003eSuperwash treatment allows machine washing at 30°C maximum, on wool or delicate programme, ideally in a mesh bag. Drying is done flat, away from heat sources and never in a tumble dryer. Well maintained, the knit preserves its softness and shape longer and can be worn by several children.\u003c\/p\u003e \u003ch2\u003eFrench craftsmanship, from yarn to knit\u003c\/h2\u003e \u003cp\u003eEvery Mistricotine jumpsuit and pair of trousers is part of French manufacturing: wool is spun in Creuse by Fonty mill, then knitting and making up are carried out in Île-de-France. Pieces are produced in small batches with particular attention paid to knit quality and finishing.\u003c\/p\u003e \u003cp\u003eThis commitment has its roots in the house's story, born from Sophie's intimate experience of prematurity with her twin sister. It feeds the same intention: to create gentle, comfortable and elegant garments for newborns, inspired by the French tradition of the birth trousseau.\u003c\/p\u003e \u003ch3\u003ePieces designed to be worn and passed on\u003c\/h3\u003e \u003cp\u003eA \u003ca href=\"\/en\/products\/newborn-essentials-pioupiou\"\u003ePiou-Piou playsuit\u003c\/a\u003e, an Inès jumpsuit or Chacha trousers are designed to be truly worn every day. The quality of merino wool, the care brought to the knit and appropriate washing allow pieces to be kept as baby grows and, when well preserved, to be passed on to another child.\u003c\/p\u003e \u003cp\u003eThis transmission is part of the Mistricotine spirit: a garment accompanies the first months, gathers memories and can continue its story from one child to another.\u003c\/p\u003e \u003cp\u003eEach piece is knitted with the same attention to detail that defines our entire range. The merino wool we use is known for its remarkable properties: its fibres are finer than those of traditional wool, which explains its softness. Its natural crimp creates tiny air pockets that regulate temperature, keeping your baby comfortable whether indoors or during an outing.\u003c\/p\u003e \u003cp\u003eThe jumpsuits and trousers we offer come in various colours to suit your preferences while remaining versatile. Neutral tones blend easily into any wardrobe; deeper shades add character to daily outfits. Each hue is carefully chosen to remain timeless and easy to coordinate with other pieces.\u003c\/p\u003e \u003cp\u003eShipping to Europe and internationally starts at €9.50. Gift box offered from €90. All orders placed before noon are dispatched the same day, except weekends and bank holidays.\u003c\/p\u003e\n\u003csection class=\"faq\"\u003e\u003ch3\u003eWhat size should I choose for a merino wool baby jumpsuit?\u003c\/h3\u003e\u003cp\u003eOur jumpsuits are available from size 1 month to 12 months. Size 1 month corresponds to 54 cm and 4 kg, size 3 months to 60 cm and 5 to 6 kg, size 6 months to 67 cm and 7 to 8 kg, and size 12 months to 74 cm and 9 to 10 kg. Full details in our size guide.\u003c\/p\u003e\n\u003ch3\u003eCan you dress baby in a wool jumpsuit in summer?\u003c\/h3\u003e\u003cp\u003eYes: merino wool is temperature-regulating. It retains warmth without causing overheating, allows skin to breathe and absorbs moisture. A lightweight merino jumpsuit suits cool summer evenings as well as winter days.\u003c\/p\u003e\n\u003ch3\u003eAre wool trousers suitable from birth?\u003c\/h3\u003e\u003cp\u003eYes, provided the size matches your baby's build. Merino knit trousers don't compress the tummy and follow natural movements. Paired with a cardigan, they compose a versatile outfit for the first days.\u003c\/p\u003e\n\u003ch3\u003eWhat top should I pair with wool baby trousers?\u003c\/h3\u003e\u003cp\u003eA merino wool cardigan, jumper or vest pairs naturally with trousers. This combination allows you to adjust layers according to temperature and makes nappy changes easier than a full jumpsuit.\u003c\/p\u003e\u003c\/section\u003e","products":[{"product_id":"pantalon-bebe-laine-merinos-chachou","title":"Merino Wool Baby Trousers Chachou","description":"\u003ch3\u003eA knit designed for movement\u003c\/h3\u003e\u003cp\u003eIn the early months, a baby moves constantly: bending legs, stretching feet, turning over. The Chachou trousers support these movements through two complementary knit stitches. The jersey stitch provides elasticity; the garter stitch adds gentle structure. The result: a knit that doesn't pull, doesn't constrict, and leaves the body free. The waistband stays soft, with no elastic to leave marks. The legs follow every flex without restriction. This is a garment that respects the natural movement of the newborn, from the very first weeks. The breathable knit offers your baby a true cocoon of softness for those first movements.\u003c\/p\u003e\u003ch3\u003eMerino wool adapted for newborns\u003c\/h3\u003e\u003cp\u003eWe work with merino wool spun by the French mill Fonty, founded in the 19th century in the Creuse region and awarded the Entreprise du Patrimoine Vivant label. The fineness of the fibre makes it soft to the touch. Merino wool breathes and regulates heat, absorbs moisture—properties that matter when skin is delicate and thermal regulation still developing. The merino fibre is naturally antibacterial: it stays fresh longer, even when worn for hours. It doesn't scratch, unlike standard wool, and suits sensitive skin.\u003c\/p\u003e\u003ch3\u003eFrench craftsmanship, in small batches\u003c\/h3\u003e\u003cp\u003eThe knitting is done in the Île-de-France region. The finishing is meticulous: each stitch is linked one by one, so no seam leaves a mark. These trousers are made to be passed down. This is a garment designed to last, in the tradition of the French newborn layette. Give the softness of a piece that stands the test of time and accompanies your baby's first steps.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"Rose \/ 6 months","offer_id":51677257171286,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true},{"title":"Rose \/ 12 months","offer_id":51677257204054,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260819-101818-veqg.jpg?v=1790679531"},{"product_id":"combinaison-bebe-laine-merinos-iris","title":"Iris Baby Jumpsuit in Merino Wool","description":"\u003ch3\u003eA soft and comfortable jumpsuit\u003c\/h3\u003e\n\u003cp\u003eThe Iris jumpsuit makes it easy to dress baby in a single piece. Its relaxed fit provides plenty of ease around the body and nappy area, naturally supporting baby's movements during the early months.\u003c\/p\u003e\n\u003ch3\u003eFine jersey and garter stitch knit\u003c\/h3\u003e\n\u003cp\u003eIris is knitted in jersey and garter stitch. Fine and even, this knit brings suppleness and lightness to the jumpsuit. The front button fastening also makes dressing baby easier.\u003c\/p\u003e\n\u003ch3\u003eA delicate combination of pink and plum\u003c\/h3\u003e\n\u003cp\u003ePink and plum echo each other across the jumpsuit, bringing a touch of colour to the knit. A soft pairing that also allows you to coordinate Iris with accessories in powdery or natural tones.\u003c\/p\u003e\n\u003ch3\u003eKnitted in France in merino wool\u003c\/h3\u003e\n\u003cp\u003eFine, soft and breathable, merino wool is particularly well suited to newborn essentials. Its thermoregulating properties help keep baby at a comfortable temperature. The Iris jumpsuit is knitted in France with particular attention paid to the quality of the knit and the finishes.\u003c\/p\u003e\n\u003ch3\u003eA gift set for twin girls\u003c\/h3\u003e\n\u003cp\u003eFor twin girls, you'll find the Iris and Inès jumpsuits brought together in the Pitchounes gift set. Two coordinated jumpsuits in pink and plum, for a thoughtful and practical newborn gift.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"3 months \/ Rose et prune","offer_id":51677232300374,"sku":null,"price":78.0,"currency_code":"EUR","in_stock":true},{"title":"6 months \/ Rose et prune","offer_id":51677232333142,"sku":null,"price":78.0,"currency_code":"EUR","in_stock":true},{"title":"18 months \/ Rose et prune","offer_id":51677232398678,"sku":null,"price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260905-151909-5e5e.jpg?v=1790541949"},{"product_id":"combinaison-bebe-laine-merinos-ines","title":"Baby Jumpsuit - Inès","description":"\u003ch3\u003eA comfortable jumpsuit for the early months\u003c\/h3\u003e\n\u003cp\u003eThe Inès jumpsuit dresses baby in a single piece. Its cut offers ease around the body and nappy area, leaving baby free to move when lying down, playing or beginning to sit up.\u003c\/p\u003e\n\u003ch3\u003eA fine jersey knit\u003c\/h3\u003e\n\u003cp\u003eInès is knitted in jersey. Fine and supple, this knit naturally follows baby's movements without adding unnecessary bulk.\u003c\/p\u003e\n\u003ch3\u003eA pairing of plum and rose\u003c\/h3\u003e\n\u003cp\u003ePlum and rose bring a touch of colour to this knitted jumpsuit. The two shades answer each other delicately, giving Inès its soft look—ideal for baby girls.\u003c\/p\u003e\n\u003ch3\u003eKnitted in France in merino wool\u003c\/h3\u003e\n\u003cp\u003eSoft, breathable and temperature-regulating, merino wool helps keep baby at a comfortable temperature. The Inès jumpsuit is knitted in France with particular attention paid to the regularity of the knit and the finishes.\u003c\/p\u003e\n\u003ch3\u003eTo offer as a gift set for twin girls\u003c\/h3\u003e\n\u003cp\u003eFor twin girls, discover the Inès and Iris jumpsuits brought together in the Pitchounes gift set. Two coordinated jumpsuits in rose and plum, for a delicate and practical newborn gift.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"6 months","offer_id":51677227221334,"sku":null,"price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260905-152039-zdih.jpg?v=1790679397"},{"product_id":"pantalon-bebe-laine-merinos-chacha","title":"Baby Trousers - Chacha","description":"\u003ch3\u003eA knit that follows movement\u003c\/h3\u003e\u003cp\u003eChacha trousers combine stockinette stitch and double moss stitch: two knits that follow the body without constraining it. The elasticated waist adjusts gently, without pressure; the straight cut offers the freedom needed for first steps, for knees that bend, for legs that pedal. A pair of trousers that stay in place without pinching. The knit remains soft after each wash. This everyday piece can be worn alone or layered depending on the season, to compose a complete knitted outfit. The cut also allows room for a thick nappy without compressing the tummy.\u003c\/p\u003e\u003ch3\u003eMerino wool, softly spun\u003c\/h3\u003e\u003cp\u003eWe work with fine merino wool, spun by French mill Fonty in the Creuse region. The fibre does not scratch: it breathes, regulates temperature and absorbs up to 30% of its weight in moisture, without feeling damp. A wool designed for newborn skin, suited to sensitive skin. This natural thermoregulation makes Chacha trousers a piece that works year-round: warmth without overheating, ready for cool outings as for days spent indoors, never heavy. Merino fibre is naturally antibacterial, which reduces the need for frequent washing — a practical advantage in daily life.\u003c\/p\u003e\u003ch3\u003eKnitted in France\u003c\/h3\u003e\u003cp\u003eKnitting is carried out in Île-de-France by our workshop specialising in knitwear. Refined finishing (linking assembly). Complete traceability, from yarn to finished garment. Trousers that can be passed down, season after season, generation to generation. This French manufacturing preserves a historic craft skill and guarantees the quality of every detail: the waistband assembly, the regularity of the knit, the strength of the seams. You are offering a piece that will endure, faithful to the spirit of the traditional birth layette.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"taupe \/ 6 months","offer_id":51852184944982,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true},{"title":"taupe \/ 12 months","offer_id":51852184977750,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true},{"title":"ecru \/ 6 months","offer_id":54530071691606,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true},{"title":"ecru \/ 12 months","offer_id":54530071724374,"sku":null,"price":42.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260819-101842-b3zf.jpg?v=1790540766"},{"product_id":"barboteuse-bebe-maille-tricot","title":"Baby Romper - Pioupiou","description":"\u003ch3\u003eA comfortable romper for the first weeks\u003c\/h3\u003e\n\u003cp\u003eThe Pioupiou baby romper offers a relaxed fit that lets your baby move freely. The front opening makes dressing easier, while the buttoned crotch simplifies nappy changes without having to remove the romper entirely. A comfortable, practical design, created for everyday moments.\u003c\/p\u003e\n\u003ch3\u003eJersey knit with a double moss stitch panel\u003c\/h3\u003e\n\u003cp\u003eThe body of the romper is knitted in jersey, a fine, even stitch that gently follows your baby's shape. The double moss stitch panel adds a subtle texture. This contrast in stitches quietly highlights the top of the garment.\u003c\/p\u003e\n\u003ch3\u003eKnitted in France in merino wool\u003c\/h3\u003e\n\u003cp\u003eThis romper is knitted in France, in merino wool. This fine wool, softer than standard wool, doesn't scratch and suits sensitive skin. Naturally breathable and temperature-regulating, it wraps your baby's first months in comfort and helps maintain a pleasant warmth, without overheating.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"1 month \/ celadon","offer_id":54346213392726,"sku":null,"price":64.0,"currency_code":"EUR","in_stock":true},{"title":"1 month \/ Curry","offer_id":54346213425494,"sku":null,"price":64.0,"currency_code":"EUR","in_stock":true},{"title":"1 month \/ ecru","offer_id":54357764342102,"sku":null,"price":64.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260819-121352-dspf.jpg?v=1790679465"},{"product_id":"combinaison-bebe-laine-merinos-charlotte","title":"Baby Jumpsuit - Charlotte","description":"\u003ch3\u003eA Liberty print Claudine collar\u003c\/h3\u003e\n\u003cp\u003eThe Liberty print Claudine collar brings a floral touch to Charlotte's ecru knit. Buttons covered in the same fabric carry this detail down the front of the jumpsuit and allow it to open easily for dressing.\u003c\/p\u003e\n\u003ch3\u003eJersey stitch with garter stitch finishes\u003c\/h3\u003e\n\u003cp\u003eThe body of the jumpsuit is knitted in jersey stitch, a fine, even knit. At the cuffs and leg openings, garter stitch adds gentle texture and highlights the finishes.\u003c\/p\u003e\n\u003ch3\u003eA comfortable jumpsuit for baby\u003c\/h3\u003e\n\u003cp\u003eCharlotte covers the torso and legs in one piece. Its supple knit moves with baby, and the cut maintains the ease needed around the body and nappy area.\u003c\/p\u003e\n\u003ch3\u003eHand-knitted in France\u003c\/h3\u003e\n\u003cp\u003eThe Charlotte jumpsuit is hand-knitted in France in merino wool. Fine, soft and breathable, this wool helps maintain a comfortable temperature while keeping the knit light and supple.\u003c\/p\u003e","brand":"MISTRICOTINE","offers":[{"title":"6 mois \/ ecru","offer_id":54563335668054,"sku":null,"price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/files\/ajout-20260819-094329-7nfj.jpg?v=1790540737"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1053\/5254\/collections\/combinaisons-c7a77806.png?v=1791030870","url":"https:\/\/www.mistricotine.com\/en\/collections\/newborn-essentials-wool-jumpsuits-trousers.oembed","provider":"MISTRICOTINE","version":"1.0","type":"link"}