VTG 1950s Plum Satin Shoes Strappy Open Toed Heeled US 8.5

Plum (approx. Pantone 505). Slipper satin upper. Strappy, open toed. Ankle strap that wraps and buckles. Leather sole/insole. Sweet 'n comfy 3.75" heel. Stamped: Mid-Town Formals. Stamped sz on strap US8.5, approx. a modern US8-narrow 8.5s. Check and compare measurements here. Very good condition, worn for one occasion and stored away. Sole shows some normal wear. Upper shows no wear. In some bright light we notice the spotting from the dying process by dress shop for original owner. How they were dyed not damage at all. All in all, a great shoe. See pics. Sold as is. Measurements: Interior length 10" Width (at ball of foot, measurement taken from interior) 3" Vamp, across top seam to seam 4.5" Heel 3.75"