One of the biggest fashion mistakes a guest can make at a wedding is trying to upstage the bride.
Anything that will take the attention away from a woman on the most momentous day of her life is a big no-no.
So a dress marketed as a "mother-of-the-bride outfit" probably shouldn't be a black plunging, low back number with a boosted bustier and sheer lace panels, right?
![Would you wear this to a wedding? Photo / Tonena](https://www.nzherald.co.nz/resizer/v2/RD5OYRNSLHLASRJPRX5N5G4GYM.jpg?auth=558df198b8304dc8c6593b2793a0edcd2523dff85c0696fb6588c60580e90b17&width=16&height=24&quality=70&smart=true)
The sexy dress in question was made by Bulgarian designer Tonena, and is causing a major stir on social media, with people in awe of the bold fashion statement.