Hilo Hatties Fashions by Evelyn Margolis Jumpsuit, Size Medium - Tag is washed out, see measurements to see if this works for you.
Blue and purple print all over
Super wide crop length palazzo pants
1 pocket on the right side only
Split neckline
Sleeveless

Feels like poly but the tag is washed out on the front

Measurements - flat (All measurements in inches)
Underarm to underarm - 19
Waist, at the narrowest point - 14.75
Inseam - 22
Total length, shoulder to cuff -51.5
Cuffs - 23.5

This item is sold from a vintage boutique in Phoenix, AZ.