I'm going to a wedding in 6 weeks - first wedding I've been to in years as everyone I know that's my age is currently onto the divorce stage... 
So, this is a wedding of a friend who's 14 years younger than me - so lots of glamorous 20 somethings...
I'm a curvy size 18 - 20 and am thinking about maybe a wrap dress - have seen a couple in Debenhams but they're both black - is it a complete no-no?
this is the only not black dress I can find that I like
bugger - can't find the other dresses on the Debs website now.
I want to look good - not younger (no chance) but not like I'm one of the Mums...! 
Any help/suggestions for a wrap dress for a big girl much appreciated! 
Other things - it's an early March wedding so I'll need a cardi; I hardly ever go shopping so Debs is pretty much all I know and I've got HUGE size 10 feet so shoes are always tricky.
HELP!!!