This is from Titebond's faq:
Will Titebond Wood Glues wash out of clothing?
If Titebond Wood Glues are accidentally spilled on clothing, it is important to immediately wet it with water and keep it wet until all adhesive is rubbed off of the clothing. Do not put the clothing item in the dryer until all adhesive is removed. Heat will melt the adhesive into the fabric and it will be permanent. Titebond II and Titebond III if allowed to dry will not release from fabric. A mixture of Acetone/Water/Vinegar will soften the adhesive but will not dissolve it. Scraping the softened adhesive should remove a majority of the adhesive.