Fashionable: One shoulder is always better than two.

One Shoulder is better than two! by marimarmat 

Michael Kors Stretch-jersey one-shoulder gown, $2,995
Lanvin Washed-satin one-shoulder dress, $2,240
3.1 Phillip Lim One-shoulder silk crepe de Chine dress, $750
Halston Heritage Asymmetric metallic jersey dress, $295
Forever Unique Beatrix One Shoulder Dress, 71 GBP
Red shoulder ruffle dress, 30 GBP
Taupe ruffle shoulder dress, 30 GBP
French Antique Napoleon III Period Frame, $1,900