Vintage Lanvin Floral Shirtdress, 1970s Mod Floral Pattern Dress, Belted Dress

Vintage Lanvin floral shirtdress. Long sleeve dress, white with floral bouquet pattern. Collared neckline, buttons down the front. Belted waist. No size tag - note the measurements to ensure proper fit. Approximate measurements: Dress: 21" armpit to armpit x 43 1/2" long x 19 1/2" waist Measured flat. Excellent, vintage condition. No rips, holes or stains. I have not laundered. You would want to wash before wearing.