Purchased in 2023. Used during the newborn period of my two daughters. Hardly used with my older daughter. Used only about 5 times each with my younger daughter. Photos 2, 3, 4, and 5 are all tie-up types. Photos 6, 7, 8, 9, and 10 have snap buttons on the inside. The tag says 50-60cm for newborns, but I've set the size to 60cm for listing purposes. Please feel free to ask any questions in the comments! I'm also selling other baby clothes, so please take a look if you'd like. ☺