Ava Cognac Classic Leather Ava Leather Ballet Flat Black Walnut Melbourne Ava Cognac Classic Leather Anna & Ava Metallic Black Faux Leather Pants Size S 70% off ThredUp. Please note: these best selling shoes will be back in stock soon. If the size is sold out in your favourite colour, please click on the size to request it and we will be in touch as soon as it comes into stock! Ballet flats are a wardrobe essential perfect with outfits for many occasions. Every bird must own a pair (or several) that they can call on today, tomorrow and forever more. Walnut's signature Ava soft Leather ballet Flat is a dream wear. Elasticated to fit and move with you, these practical flats are the pair you will reach for time and time again. Many of us here in the nest own these in several colours, so if you too want to splash out and get a few different options, go for it!