I really want some to go with a dress. can't link to it as sold out, but it's nude mid thigh tunic with horizontal stripes of mother-of-pearl coloured sequins.
the spec needs to include
Ankle strap (other wise I can't walk in them), not just a sling back
heel height no more than about 5 cm, probably less. ( in additon to the wedge)
sides of wedge can be cork or suede or leather, but not that espadrille rope stuff)
peep or open toe
I tried on these which are very close but no ankle strap, and they rubbed my toes in both the size 5 and the 6, and the 6 also slipped a lot.
If I don't find some I will have to wear either some hot pink suede wedges with cork heels (mega comfy, from clarkes) or some purple mary janes with 4cm heels from chia mihara. One of the events I need to wear the dress to is black tie, so the pink wedges probably are not ideal, though in the past I have worn wierd stuff and got away with it though I was much younger and a goth.