Stewart Plaid sleepwear is made mainly from flannel blends and some knit tops. Listed compositions include 55% cotton / 45% polyester, 60% cotton / 40% polyester, 64% cotton / 36% polyester, and at least one set lists pants as 100% flannel.
Listings commonly show women's sizes from Medium through XX-Large, include women's plus sizing, and offer men's big sizes up to 3X-Large.
The assortment includes one-piece hooded union-jumpsuits, two-piece long-sleeve sleep shirt and pajama pant sets (button-down or crew-top styles), and jersey-knit tops paired with flannel bottoms.
Care instructions across listings specify machine wash and tumble dry; many descriptions recommend machine washing cold and tumble drying on low.
Descriptions characterize the sleepwear as lightweight flannel with an ultra-soft, soft-and-warm feel—labels often note "Lightweight Fabric" and emphasize a cozy, soft texture.
Several listings state the sleepwear arrives in beautiful, gift-wrapped packaging; some product descriptions explicitly say items are gift-ready in this packaging.