I wore a white or navy camisole as an inner layer, with a cardigan over it. It's unique and doesn't look like what other kids are wearing, and the pattern is stylish ♡ It's in good condition with little use, but please understand that there may be oversights. Spring and Autumn I think it can be worn in all seasons except summer, depending on the inner layer. I think it's around 130-140 size. Please judge the size based on the size chart on the HP, etc. It may be packed small. Please check the profile.