Double, and in some cases triple, such as the Erica Anenberg offering in picture four. When they first started showing up, I was a little hesitant, thinking that they would be cumbersome and uncomfortable. I did finally get one and am really pleased with the it's unique look and the fit. I haven't purchased another since, but if and when I do, It will be an interesting piece such as Little Rooms version (picture three), or something similar.
Maison Martin Margiela 2. Gisele Ganne 3. Little Rooms 4. By Rogue 5. Erica Anenberg 6. & 7. Fallon 8. Erica Anenberg 9. Federico Primiceri 10. Elizabeth & James 11. Eddie Borgo 12. Alexis Bittar