perfect... I wear this long tank under my low cut peek-a-boo (too low cut) dresses. I am a 3X and it fits me like a 3X. I love how long it is. it even covers my big booty. the shorter tanks seem to bunch up under my boobs. and leaves me more lumpy. this long tank kind smooth me out a little. you know like a light girdle. it was not meant for that. but what ever works, right!?