The Fan Shop now has around 100 posters. Most are printed in standard sizes, making it easy to find a frame.

Useful links:

IKEA also has frames in these sizes. 61 x 91.5 cm sounds odd, but it's a standard American size. View IKEA's frames .

Côte d'Or: Côte de Nuits & Côte de Beaune

Burgundy: 150 x 58 cm

It's harder to find a frame for this size. You can, of course, have one custom-made, but that's often expensive.

Another idea is using strips of wood. You can find them at Gamma, where you can also have them cut to size. Attach these (double-sided tape or glue) to squares: top, bottom, front, and back. You essentially press the poster between them. Add two eyelets or hooks at the top, and voila: your own hanging system for next to nothing.