Most star-print pajama sets are made from cotton or polyester; some styles use polyester/spandex blends. Both woven and knit fabric constructions appear across the collection.
Star-print sets come in short- and long-sleeve options and feature necklines such as crew, scoop, and V-neck. Some button-up styles also include notched collars.
Pajama pants are typically pull-on styles with elastic or full waistbands. Some styles add drawcords for adjustment, and a few list button-front closures.
These sets are generally described as relaxed fit women's sleepwear. Available sizes vary by style, with some listings offered from XS through 2XL.
The collection includes cami-and-shorts sets, long-sleeve button-up tops with matching pants, relaxed two-piece sets with jogger-style or elastic-waist pants, and full-length pajama pants.
Common decorative details include contrast trim and piping, ruffled or lettuce hems, and notched collars on button-up styles—small finishing touches that give the sets a polished, playful look.
Moon-and-star prints are described as playful and whimsical, adding a charming, fun touch to the sleepwear; many listings also note soft, breathable fabrics suitable for lounging or sleeping.