Can You Guess ...

Can you guess the shape of an item I have been working on today? I know I haven't given you much to go on here, but I am using German glass glitter, vintage millinery flowers, vintage lace and ribbon. It measures approx. 6 and 1/2 inches x 4 and 1/4 inches. If you think you know what it could be please post a comment. Have a blessed Monday!!