Arm pit holes 9” (18” opening) Pit to pit approx. 20” plus a bit of extra room due to darts and gathering (my bust is 39” with a bra). Length from top of shoulder to bottom hem approx. 44.5” The true color is the darker color purple in the picture with the size tag. Does not show bra straps on top of shoulder, bra under the armpits, or in the back. Pockets