Petite Fleurs Baby Sleep Set

This two-piece sleep set uses certified TENCEL modal blended with spandex to create fabric that moves with a baby while staying breathable through the night. The material draws moisture away from skin naturally and regulates temperature across seasons, so the same pajamas work in air conditioning and during warmer months without becoming stifling or too cool.

The pull-on design skips buttons and snaps entirely. Both the top and bottoms slide on without wrestling small arms through tight sleeves or maneuvering around a fussy head. Diaper changes happen through the elastic waistband without removing the shirt. Smaller sizes include fold-over mitts and foot covers that convert into open sleeves and pant legs as hands and feet grow, extending the usable window for each size.

The preemie and newborn cuts leave room for monitor leads and medical tubing without compression or tangling. Flatlock seams sit smooth against skin rather than bunching into ridges that press into a sleeping baby. The fabric stretches enough to pull on easily but returns to shape after washing, so the fit stays consistent across dozens of cycles.

TENCEL modal comes from wood pulp harvested through a closed-loop process that recycles water and solvents. The fiber itself breaks down faster than synthetic alternatives and requires less water during production than cotton. The spandex content remains low enough that the fabric still breathes while providing just enough give for movement and growth between sizes.