I have never worn the butterfly pattern, and I've only worn the short-sleeved ones three times. They're perfect for this time of year♪ They were easy to use with the buttons, but I'm selling them because they're too small! How about them at a bargain price? Butterfly pattern and plain baby underwear set, size 60. - Colors: Pink, White - Design: Butterfly pattern, plain - Size: 60 - Size: 60 Thank you for looking.