The Lacoste Baby Solid Pramsuit in Navy is a one-piece baby outerwear suit for newborns and infants, made from 100% polyester in Vietnam. It covers 3 months to 24 months, is listed as unisex, and sits in the Nursery collection at Childsplay Clothing. The pramsuit format is a specific type of baby outerwear — distinct from a snowsuit — designed primarily for use in the pram or pushchair rather than for walking or active outdoor use.

The 100% polyester construction is standard for baby outerwear at this age range: polyester is lightweight, holds warmth effectively without the bulk of natural fibres, dries quickly after washing, and maintains its shape and colour through repeated use in a way that cotton or wool outer layers don’t. The solid navy colourway is the most practical choice for baby outerwear — it doesn’t show marks as readily as lighter colours, coordinates with almost any outfit underneath, and works equally well for boys and girls without requiring a gender-specific choice. The plain design and Lacoste branding details give it a considered, unfussy appearance that reads as a designer baby pramsuit without relying on decorative elements that date quickly. This is an AW2026 piece from the Lacoste Kids Nursery collection, designed for the practical demands of the first two years.

Buying Advice

• Pramsuit vs snowsuit: A pramsuit is designed for a baby who is lying or sitting in a pram or pushchair — it provides full-body warmth without requiring the baby to move independently. A snowsuit is typically more heavily padded and designed for a baby or toddler who is being carried or beginning to walk. If your baby spends most of their outdoor time in a pram, a pramsuit is the more appropriate and practical choice; if you need outerwear for a baby who is being carried in a sling or carrier, a pramsuit is generally not suitable as it adds bulk that interferes with the carrier’s fit.
• Sizing: Baby outerwear is typically sized to allow room for layers underneath. Lacoste Kids baby sizing runs true to age — if your baby is between sizes or on the larger side for their age, sizing up is advisable to allow for a base layer and mid-layer beneath the pramsuit.
• Care: Machine wash at 30°C on a gentle cycle. As an outer garment, the pramsuit won’t need washing as frequently as inner layers — spot-clean minor marks between washes to extend the time between full washes. Do not tumble dry on high heat. Hang to dry. Do not iron directly on any branded details.