The one near DTD is Premium Outlets, the store there is Character Premier. Belz has Character Warehouse and Character Premier, one in mall one and one in mall two.
We've been going to the disneyoutlets for the last 6 years, both places. I've found recently that the quality, selection and pricing has gone downhill. I used to walk out with a bunch of stuff at great prices, but lately it's been just a couple things, if any. One trip I got a bunch of $48 and $58 sweatshirts for $12 to $15 each, stuff that was at WDW 6 months before. Now it's rare to see anything under 50% off. They have a lot of stuff in small sizes or XXXL, rare to see medium or large.
We always get a rental car, so it's worth it to take a couple hours to checkout the outlets (we hit both in the same morning/afternoon). I wouldn't spend money on a cab.