I normally try and get one Hermes scarf every collection so two a year. As with most fashion, there are seasons where I don't particularly like anything and some collections just make me feel greedy. The SS 2013 Hermes scarf collection was one of those.
I would have liked Pique Fleuri de Provence in this colorway.

or even this color...

Hermes scarves usually sell their scarves for up to three seasons if they aren't subject to a specific rabid trend like the C'est la fete scarf and the Coup de Fouet in certain colors. But once it's sold out,
it is gone and while they may reprint the design itself they will never repeat color combinations in any style.