Wise mnetters needed please!

[NeedToSleepZZZ]

I really need want to find a new black dress that is above the knee but not too short and with a peter pan collar and long sleeves. I would really like the dress to be completely black (so no embellishments on collar and cuffs) and slightly loose fitting.

I found this but

1. It's too short
2. Out of stock

I am 5" 7 and a size 8/10 depending on the shop. Smallish chest but large thunder thighs and flat bum (I know, such a catch ).

I would really appreciate any ideas of where to find one, thank you!

The one you linked too was in Cosmo so prob why sold out.
Does collar have to be black? Lots with white collars but not many black ones
Possible
but some studs
but chiffon
Or a few on here