Wedding guest dress suggestions please

[Pileofstuffatthebottomofthesta]

I need a dress for two Spring weddings. I like Jewel colours so cobalt, red, green etc and have ~£100 to spend for a dress that will ideally go with black accessories. In an ideal world it would a dress I can use later for work although that's not essential, just me trying to be frugal!

I have very ample hips, thighs and legs so trying to find something flattering but not too short. I'll be the only haggard looking mum in a group of slim, pretty people so don't want to look like a pudding in amongst them all.

Any suggestions please? Thanks in advance

Forgot to say I'm a 12

Hobbs have some fantastic bright coloured wedding guest dresses in. I have just bought a bright pink jacket to go with an existing dress I have for a wedding.

Hobbs shopping may depend on what age you are though.

Are you me?! I'm looking for something very similar. Have you found anything?

Nothing in my price range. There's a stunning ted baker dress in John Lewis but it's £200. Argh

Anything here? Only problem is most of this is likely to be dry clean only.