Vintage grayish blue maxi dress

Super cool and blousy 70’s dress, and soft!!it doesn’t fit my form so well which you can see in the last pic. The top part has a 2nd layer which keeps your modesty intact:) one tiny hole in the shoulder besides that its perfect! Size 7 but super tricky to measure. 15” shoulder, 16” put to pit, 22” waist( but she stretches) 42” length all in inches laying flat