This listing is for a tank top from Express.  It is gray and trimmed in pewter colored sequins on the front and solid on the back.  I will list the measurements below for each size.

SIZE XS Underarm to underarm 16 inches  Top to bottom 25 inches at longest point in front

SIZE S Underarm to underarm 16.5 inches  Top to bottom 25 inches at longest point in front

SIZE M Underarm to underarm 18.25 inches  Top to bottom 27 inches at longest point in front

SIZE L Underarm to underarm 20.5 inches  Top to bottom 27 inches at longest point in front