That would depend on the dress code of the wedding itself.
The color of dress that is acceptable for a wedding reception would all depend on the colors of the wedding. If the person is a member of the wedding party the bride may have choses a set color or dress. If the person is a guest they would not want to clash with the wedding party.
There are a number of retailers who have black wedding dresses available for purchase including David's Bridal, The Black Wedding Dress, Wedding Dress Fantasy and Etsy.
* Black is acceptable if brightened up with some jewelry, but other colors would be more suitable for spring and summer.
If the dress is not white then a white bolero is acceptable.
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Sarah Jessica Parker wore a black wedding dress when she married Matthew Broderick in May of 1997.
Only if she is part of the wedding party.
You can buy a black wedding dress at WeddingDressFantasy.com and OffbeatBride.com. You could also look at long black dresses. Amazon has long black dresses. Most bridal shops have long black dresses for bridesmaids or prom that you might want to use as a wedding dress. If you can afford it, many designers have black wedding dresses: Vera Wang, Kitty Chen, Jim Hjelm, and Sarah Nouri.
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