Soft – Made of high quality polyester + spandex. No irritate little babies? skin. Comfort is the most important thing for infant swimwear. Machine wash like normal clothes. Size – 0-6 Months, 6-12 Months, 12-24 Months, 2T, 3T, 4T, 5T, 6,7,8 years old. From newborn to 8 years old. Please check the size detail on description before purchasing this baby beach wear. The recommended size has been modified. Free size exchange service for Prime, buy with confidence! Fashion – Unique new style for baby. Different printing for choice – Valentines, sunflower, palm leaves and so on. 2 pieces swim suit. The bottoms also fit well with swim diaper for infants if you need. Versatile -Perfect for Beach Holiday, Photos, kiddie Pool Party, Bathing, Swimming, little sister big sister matching outfits. Create unforgettable memories with pictures of your little princess! Guarantee – Your order comes with 30-day 100% money back full refund guarantee. Any questions before or after you place an order, please feel free to contact us. We will respond and help you within 12 hours.