If you get chills looking at designer clothes, better grab a sweater and head on over to the Bay 's St. Regis Room (176 Yonge, third floor), where you can peruse professional vintage collector Didier Ludot 's Little Black Dress exhibit. To October 17, Monday to Friday 10 am to 9pm, Saturday 9:30 am to 7 pm, Sunday noon to 7 pm. 416-861-9111.
Start sorting through your lingerie drawer. This weekend (September 24-26) at the Eaton Centre's Sears Court (220Yonge), WonderBra reps will be set up as part of a national campaign to help get you properly sized while converting your old bra into a $2 donation to the Canadian Breast Cancer Foundation . Bring in your old boulder holder, discard it into the shredder and, presto, you've contributed to two good causes: breast cancer research and uncluttered drawers. 1-800-363-0790.