Vintage 70's Black White Stripe Mod Terry Cloth Mock Neck Zip Romper Jumper

Rare 70's Ann Hodge for Millicent black and white stripe mod terry cloth  romper jumper with mock neck zip front closure that can be worn up or as a plunging deep V with attached tie and hidden pocket on right side. 

Measurement details:
Should to Shoulder 15.5"
Sleeve 11"
Bust up to 40"
Waist  29"-38" elastic and also adjustable with tie
Hip 41"
Neck to Crotch 32.5"
Inseam 7.5"
Length 38"
Fabric Acrylic Nylon blend?