(The style name is Joie Alexus Braided Sandal if you want to search Poshmark or eBay!) But I have found some similar sandals that would look perfect with this dress!
I was a bit disappointed with two elements, the first was the fabric, I though given it was an evening dress and cost 169 that if would be shinier and drape in a more even way
Poshmark Shein Dresses | Shein Off-Shoulder Maternity Dress | Color: Gold/Tan | Size: 2 Brand New Off The Shoulder Shein Maternity Nude Dress
This mini dress comes with off the shoulder sleeves, spaghetti straps with tie closures, ruching at the chest with a tie closure, and a handkerchief detail, hem, and cuffs
And of course: wings
So chic for prom, galas, and other formal events, this long prom dress by La Femme is a contemporary style for the girl who craves a unique look