NWOT Half-Button Racerback Tanktop

purchased from SHEIN but never worn. does not have tags on the shirt but is brand new! Size XL(12) but seems to run small. Top button does not have a hole to close, see photos. Smoke-Free Household | SHEIN | thrifting | thrift | marshalls | tj maxx | new | unused | summer | short sleeve | american eagle | urban outfitters | tank | tanktop |