how to alter a dress. This is a very good tutorial. Now I can save my new clothes, and not mail them to my sister. ;)
Life is Beautiful: 5-min. Alterations: tailor a bigger size dress in less than 5 mins.
Decrease back width
This is the easiest way to fix this common issue: all you have to do is put your pants on inside out!
How To Alter a Man's Shirt to a Woman's Shape repurpose sewing tutorial
how to tailor a shirt for a perfect fit, crafts
A great DIY tutorial on altering your own clothes.
The Fuzzy Square: The Ultimate Guide to Clothing Rehab: 50+ Fixes for Apparel You Never Expected to Wear Again
DIY distressed jeans - this site has the BEST tutorials on how to alter clothes!
Amazing series on altering clothes