Bellbottoms. I couldn't find any that were wide enough at the base, so I would get my Mum to sew in a triangle of material on each leg - preferably in denim of a different colour so it would show that I had expanded my bells!
Sandles and flip flops with a platform, this was obviously around 1997, when the Spice Girls were in.
I was born in 83, so was subjected to a few 80s trends, but I do remember that when my Mum bought a crimper, I cried and screamed so much when she tried to crimp my hair that she gave up and never used it on me.
In the 90s I would wear a floor-length skirt in really nasty print, paired with a plain beige or cream top. Argh what was I thinking?
Around 2004 I made some horrible mistakes with shoes - I bought a pair of really nasty pink knee-high boots with a 1" stiletto heel, they were nasty. I also had some white pointy knee-high boots, that looked slouchy. I threw them away last week. I'm a hoarder, that's for sure!
I can't think of any more recent mistakes, I think my style has definitely become better over the years. I had a terrible goth phase back in 2002, that was awful, and is long behind me!!