Avaquilter

Has anyone used a combination of washed and unwashed fabric in a quilt? If the quilt was washed, how did it turn out?

I used to always wash the fabrics first but now I like to switch and not do that. Has anyone had success combining previously was fabrics and ones unwashed in the same quilt? I know I could it for a wall quilt but what about a bed quilt given as a gift?

Thanks for your responses!