Search query: onesies for adults with buttflap

Product: Buffalo Plaid Women's One Piece Pajamas - Adult Unisex Union Suit with Drop Seat Butt Flap by Silver Lilly (Red/black Plaid, X Large)
Brand: Silver Lilly
Color: Red/Black Plaid
Relevance: Exact
Cuddle up in comfort with these sexy Plaid Onesie Pajamas with Drop Seat by Silver Lilly! Made from soft, 100% cotton, these comfy long johns are lightweight and feel just like wearing your favorite t-shirt. This union suit features a fashionable and fun all over plaid print, with a full button up front. On the back, the functional drop seat is secured by a three button flap, with an additional cloth panel to prevent peek-a-boo slips. Ribbed cuffs at the wrist and ankle keep heat in for added warmth. Perfect for lounging around the fire or getting comfy on Christmas morning, these thermals will keep you nice and toasty all winter long. Available in sizes Small through XL.
DETAILED SIZE CHART-Please see detailed size chart in photos.
WARM & COZY - Whether you're bundled up on the couch or snuggled into bed, these flapjack long john style Christmas Pjs are perfect for chilly winter nights. The long sleeve adult onesie design keeps your body heat close, and the cinched cuffs on the wrists and ankles prevent heat from escaping.
PERFECTLY PLAID - 'Tis the season for cute pajamas! The all-over plaid print in a variety of colors is sure to please even the most discerning tastes.
BUTTON UP DROP SEAT - The functional drop seat butt flap on the back comes secured with three buttons, and features a cloth panel to prevent peek-a-boo slips.
CARE & FIT- Made of 100% cotton; will shrink slightly when washed. Machine Wash Cold, Tumble Dry Low. Do Not Bleach, Do Not Iron. FIND YOUR PERFECT FIT - Available in sizes Small through X-Large, fitting heights 5'6" to 6'. See size chart for details. If in-between sizes, we recommend sizing up for comfort.