Help! Need cute jacket for January wedding!

  1. Hi all - so my sister's getting married in January and I'm the maid of honor. I already have my dress http://shop.nordstrom.com/S/2932652/0~2376776~2374327~2374331~6001837?P=3
    and my shoes (a light brown version of these)
    http://www.amazon.com/gp/product/B000JL5LFY/104-9203231-8511118
    and the jewelry is going to be gold. However, the wedding is in January and I'd like to get either a cute cropped or swing jacket or maybe a beaded cardigan as a cover-up (we live in Arizona, so it won't be horribly cold). I haven't been about to find any I really like. This is the closest I've come:
    http://www.newport-news.com/shop/product_single.aspx?style_id=31608055&index=79&gp_coll_id=9&gp_cat_id=1649&nav_cat_id=1670&category_id=7664
    Ideally, it should be cream to light brown (or even a pale pale pink or slightly metallic) and my budget is about $75. Does anyone have any advice or favorite shopping websites!

    Thanks!