baby sesame street costume

Sizes cover both Infant and Toddler categories. Many listings use broad Suggested Age ranges (for example 0–4 years), some specifically list 12–18 months, and some product titles show single-size labels such as “12 months.”

Materials vary by style: many cozy coveralls and jumpsuits are 100% polyester, some playwear tops are 100% cotton, skirts are typically polyester (or polyester blends), and a few coveralls list faux Sherling for added warmth.

Coverall-style costumes commonly use a front zipper for easy on/off, while playwear tees and skirts typically use pull-on designs with elastic waistbands for quick changes.

Girl playwear skirts are typically layered mesh/tulle with a lightweight build and use full or encased elastic waistbands for an easy pull-on fit.

Coveralls often feature soft faux Sherling, ribbed sleeve and ankle cuffs for a snug fit, functional pockets, and a front zipper—product descriptions emphasize they’re soft and cozy for all-day wear.

Some listings explicitly show Suggested Age: 12–18 months; product titles may also show single-size labels like “12 months.” Overall sizing spans Infant and Toddler categories, so 12–18 months is represented in both suggested-age and single-size formats.