Gold strappy platform sandals - M (app?)roved sticker

[Pinkcoke]

Pretty sure these are 70's but I have no label marks left on the lining and only two stickers - the size and M ___roved on the sole I think this was 'approved' but could have been the brand name - does anyone recognise the stylalised 'M' as someone's logo?
I've not seen the lining stitched like that before either.

 

[Circa Vintage Clothing]

Pinkcoke, I think they could be '90s. The late '70s versions didn't have platform soles like these and some of the '90s repros are very similar to the earlier styles - also, they just don't look old enough (to me) to be '70s.

Nicole

 

[bycin]

About the stitched lining... I've seen that on early60s metallic slip ons.

 

[The Vintage Merchant]

saw a pair of shoes nearly identical with the same stitching at a discount store today. not a second hand shop, just a regular department store.