Her clothing line is called "Touch by Alyssa Milano"
Touch By Alyssa Milano
It's basically tshirts, hoodies, pants, but cut for the female body instead of the basic male Tee that doesn't look all that good on the female body.
PS: She is also selling the clothing line on Amazon.com. I remember when there was a challenge to design sportswear for Heidi and it was going to be sold on Amazon as well. It reaches a sure audience and the prices aren't that bad.