1) Continue put more listing to your shop. And your knits look beautiful.
2) It's always good to have brighter background photo, usually look better.
example:
http://www.etsy.com/listing/95889500/seamless-cable-stitched-wristers-inMaybe this might look good enough to shoot with the plain white background? Instead of showing the pink wall, just make it clean. But this is great shot, to shoot with hand is great.
http://www.etsy.com/listing/95943274/funky-fun-glovesAnother example from your listing, for the 5th image you show, It's blur out. So just make sure every photo you show on your listing, it's not blur, clear to show the object, and bright.
The rest should rework is title, better description, keyword / relevant tag.
Read fresh article on etsy blog:
http://www.etsy.com/blog/en/2012/the-four-keys-to-success-for-new-sellers/Hope this help. All the best! :)