Me, an Entrepreneur?

This morning I was reading an article in Time magazine about entrepreneurs and I thought, Why not me? I started to develop the seed of an idea for a on-line store to sell unique, cute, and cool baby/toddler sweaters. You know, I'd make a few prototypes, have pictures of them on the cute babies I know, and then sell them made-to-order. I've got the skills. I've got a computer geek for a husband (to do my website, etc.). I've got design ideas. I have an adorable model. I've even thought of a slogan. The question is, do I have the time or the drive?