The delivery time given by Amazon is just for your reference. Usually it will reach you within 7-15 business days. 100% Satisfaction Guarantee. Unconditional refund within 30 days. Size: 1-7 Years Made in China. Pajamas are designed to fit snug for child's safety. The sleepwear is not flame resistant. Please consider to buy two size up If your baby is above the average. Click "HOYMN" to our store,we have many pajamas for your choose.