Toddlers and kids' bodysuits often use back zippers to make dressing simpler, while infant coveralls commonly have a full‑length center‑front (usually hidden) zipper to enable quick changes and easy diaper access.
Common design features include elastic bands under the foot for boot covers, rolled cuffs and quilted foam details on gloves and shoe covers, and hook‑and‑loop fasteners on some gloves and belts to help secure pieces during wear.