Bridesmaids gifts?

So I'm working on getting their gifts together. So far I have personalized totes, I'm making them clutches, and I plan on getting them footzyrolls to change into (thoughts?). Those are all fairly wedding related and I'd like to add one more thing just for them to enjoy (on someone of a budget).

I'm leaning towards nice fun scarves...at least 2 of the 3 are really into scarves so I think theyd appreciate it.

Here's my dilema...the scarves will be in colors that they love, they are not meant to have anything to do with the wedding. But my wedding is in April with (hopefully) an outdoor ceremony and it is possible that it will be a bit chilly. Will it be obvious that the girls are not meant to wear the scarves at the ceremony? They know what my colors are but still......

Am I just being paranoid? Should I stick with the scarves and worst case just tell them? Or should I think of something else?

Sorry this got longish. Thanks!!