Robes, 3piece, pajama sets, onesies, nightgowns, etc., are some of the best-selling sleepwear you can buy for toddlers, tweens, and big girls. Carter’s is a popular children’s apparel giant that serves millions across the US and the world. The brand was founded in 1865 in the US by William Carter. Today, it has nearly 750 brand stores across 80 countries. Olive is one of the popular colors seen in most wardrobes nowadays.