The show that Shifty situation is suggesting is actually really good for seeing what lies ahead for you. A fashion blog is a really good way to start, but you should be unique about it. If you could get inside information that would be great, but I suggest naming it something like, "How to be a fashion Icon" or "The birth of fashion" Subtext: How I became a fashion legend. Then I would blog about the stuff that you are doing right now. i.e. Getting investors, and all the headaches that come with it.
Don't use Blogger, use Wordpress and really find a good template. Most important use the tips on this page for SEO. I doubt that all of these fashion blogs are doing ANY SEO. So imagine if you could get your blog ranked for the term "fashion"' or "fashion designer" or "fashion industry". Then you could create a page with exclusive designs locked by a CPA offer, or you could run ad$ense on your main page, or perhaps upload footage from a NY Fashion weeks show, or an ebook, and lock it with a CPA offer. That could mean big bucks. You would have no problem generating the content because it would be like a journal of your real life struggle to make it.
Taking this approach could build an audience for you before you release your first piece. The important thing is "Good Content" and try and get it ranked high. Mom's, Fashionista's, Celebrity Gossipers all have loyal readers.
Oh one more thing....create a mailing list. Now you will have a built in market to send mail CPA offers or affiliate links to, that will take you serious.
At the end of the day, when you make it big, you will hire someone else to run the blog, but the bigger you get, the bigger your site will be, until it's a business in itself.
Think big or go home. You have the support of this board homie!
Good Luck!