Adorable ASOS blush ballerina dress

Like new dress, used once at a wedding about three years ago and haven’t worn it since. Received so many compliments on this dress, but no where to wear it to. The last picture shows the detail of the straps, the side straps are also made of the same velvety material. Size 2, but I feel it’s more flexible than that as I usually wear a size 4.