Express black botton down 3/4 sleeve shirt S

Sleeves caN be worn long Front buttons do not un botton it pulls over your heAd ??? Why have no idea but is strechy so not a problem size.small is a little shiney like syrĥĥģuùyÿ. It's reAlly cute! Not new no tags but never worn well taKen care of not faded , its very black...