Play Up is a sustainable clothing brand with entirely Portuguese artisan design and manufacturing. They are committed to environmental preservation through their use of natural dyes, recycled fibers, and organic cotton. Long sleeve brick onesie made from organic cotton and Standard 100 by Oeko-Tex Certified non-toxic. Casual Brown Long Sleeve Bodysuit, Organic Cotton Long Sleeve Onesie For Spring, Cotton Ribbed Onesie In Solid Color, Fitted Organic Cotton Long Sleeve Onesie, Solid Color Cotton Ribbed Onesie, Fitted Long Sleeve Organic Cotton Onesie, Ribbed Cotton Onesie, Ribbed Cotton Onesie For Loungewear, Fall Cotton Long Sleeve Bodysuit