18 month suit

Most 18‑month suits use polyester-based blends and knit fabrics. Common compositions listed include 85% polyester/15% spandex, 95% polyester, and 60% cotton. Typical fabric names you’ll see are microfiber, jersey, and French terry.

Many pieces include diaper‑friendly closures such as crotch snaps or bottom snaps. Some items also have front or back zippers to speed dressing and diaper changes.

Care instructions typically specify machine washing; some items recommend line dry or laying flat to dry, while others allow tumble drying. Always follow the specific garment’s care label.

Many swimsuits list 4‑way stretch for a flexible fit and quick‑dry fabrics to improve comfort; some product descriptions explicitly note quick‑dry performance.

Lining varies by style—some infant suits are fully lined while others are unlined. Whether a suit is lined will depend on the specific item.