We partnered with Jimmy Fallon on pajamas you can wear all night, all day, anywhere, and everywhere.

• Details we love: Real shell buttons and a chest pocket.

Men’s sizing. Women, size down one size. For example, a women's size medium is equivalent to a men's size small. To find your perfect fit, head to the size and fit tab.

Men’s sizing. Women, size down one size. For exact measurements, see size guide.

• Women's XS = Men's XXS
• Women's SM = Men's XS
• Women's M = Men's SM
• Women's LG = Men's M
• Women's XL = Men's LG
• Women's XXL = Men's XL
• Elah is 5'10" and wearing a men's size medium.
• Size medium measures 45.5" around the chest, 18.5" across the shoulders and 28.5" long.

• 100% cotton.