Congratulations! It sounds like your new job came to you and is the perfect change.
I totally hear you on the "consistent and stable" income! I am actually moving soon to a new city and will be getting a job to provide the above. I'm hoping for health insurance, too! Being an entrepreneur and balancing everything is tough! I admire women who can do it and have families, too.
I agree with some of the other posts, once you get your basics new wardrobe covered, you may feel really free--perhaps a Feng Shui thing. You of course can still have fun with your off work clothes.
BTW, I work part time at White House Black Market. We can wear black or white from any store. If we wear color, it has to be currently in the store, so those items are super short lived. I kind of like wearing all black...more than I thought I would. I imagine you will, too...once the "shock" of a dress code wears off, lol!