Petite Plume boys green flannel pajamas. These were worn for one season. Non smoking home. See the below product description from the website: Our flannel has unmatched softness and perfect for year-round comfort. This classic pajama set is accented with white piping and finished with logo buttons. Petite Plume debuted the first-ever chemical-free, flame-retardant fabric for children's sleepwear. Fine yarn-dyed cotton is blended with a touch of inherently flame-retardant fiber to pass strict CPSC safety laws without relying on harmful additives. The moisture-wicking twill weave is crisp, comforting, and cozy. It's brushed for snuggly softness and becomes more buttery with every wash. In our luxurious sleepwear, your little one will be tucked in love and off to dreamland. Bonne nuit.