WhatTheCraft.com is a website teaching DIY (Do It Yourself) Clothing and Crafts. The owner is a self-taught seamstress and crafter. Her site is to provide a free resource for crafters.
I found a couple different bloggers showing their skinny jeans they made from flares. Which you can see after jump.
Apologies for no befores. 🙁
Sources: whatthecraft.com, melancholysmile.blogspot.com, wearetheraddest.blogspot.com (you guys rock!!)