Vintage Shirt Dress, 1970's Sleeveless Tank Minidress, Mod Hippie Flower Power

This is an amazing true vintage 1970's shirt dress! It buttons all the way up, is a sleeveless tank style, has a lapel collar, and printed with a mod geometric and floral design in earthy tones with pops of neon pink. Made in Canada, unknown maker. I can't quite make out the fabric content on the tag, but it feels like a cotton poly blend with a smooth finish and bit of give. Size is unmarked, but fits like a modern size L. Please check measurements below: Measurements Sleeve openings 7" Bust: 42" Waist: 39" Total Length: 37 1/2" Condition: Very good vintage condition. No stains, holes, or odors. Bottom button hole has enlarged and been repaired.