sort pages by multiple custom fields

Hi everyone, this is my first post to this forum from work :-O So Hi ??

Anyway its been a while since I have tried doing anything fancy with WP, mainly just install plugins and the odd bit of graphic design .

This is the issue I have, my boss wants to have some products as pages/posts on his website that can be sorted by a specific order based on custom fields.

Our products come in different sizes, shapes, weights, colour like most products do. Now is there a way that I can have a little form on the sidebar to sort by one or more of these specific fields. The kind of thing he is talking about is like what you get on eBay. So sort by year of manufacture first then by colour then by wheel size for example.

sorry if I didnt get this across to well.

I have limited php and mysql skills but can usually get by. If there is a plugin out there that anyone knows about all the better but if it means me coding something in I can do that too.

Any help would be greatly appreciated.

Thanks

D-A