Long Sleeve Pajama Sets | Cotton, Flannel & Satin

Long sleeve pajama sets offer year-round comfort with breathable fits and full-coverage silhouettes designed for sleepwear, loungewear, and cozy nights in. This collection features button-down tops, relaxed pullovers, oversized fits, and wide-leg pants made from soft cotton, flannel, satin, and ribbed knit fabrics. Explore tailored, stretch, and flowy styles in both classic and modern cuts, ideal for layering in colder seasons or winding down in comfort. Whether you prefer matching two-piece sets or mix-and-match separates, these long sleeve pajamas deliver warmth, ease, and versatile sleep-ready looks. Browse more styles in our pajama sets and short sleeve pajama sets.