Size options cover typical kids' ranges, often given as numeric/age groups. Examples shown include S (6–7) through L (12–14), and individual listings with sizes like 8–10 or S (6/7).
Most kids' pajama sets are 2-piece (top and bottom). Some character-themed or costume-style sets are sold as 4-piece bundles.
Some items include OEKO‑TEX STANDARD 100 certification details; a few listings even provide the certification numbers.
Listings offer both short‑sleeve and long‑sleeve tops.
Most items list machine wash; many recommend tumble drying, while some advise line drying or laying flat to dry instead.
Product descriptions use a range of fit terms, including relaxed, regular, snug, and fitted.