For your consideration, a beautiful 1980s Laura Ashley pink with yellow and blue floral dress with pockets and a long sash

. The tag says it is a size 8 but I feel it is more of a 2

Please see all measurements .  

Waist  12.5” - 25”

Armpit to armpit  flat 16” -  32”

start seam of  shoulder to shoulder 13” shoulder to shoulder, including arm, puff of sleeve  20”  

length is 48 inches.