I only have 3 weeks left and I'm not about to go out and buy any more maternity clothes, but I really want something new and comfortable to wear so last night I whipped up a new skirt. I took pictures along the way so I could share the "pattern" with other prego crafters.
First, find a skirt you like in your pre-pregnancy size and a t-shirt that matches.
Then, cut out a space for your big 'ole belly. Take that piece and line it up with the hem of the T-shirt and cut around it about an inch extra. (Only cut one side of the shirt in case you mess up and need more.)
Now, pin your panel to your skirt making sure to line up your hem and waistband. Sew.
Then sew a straight topstitch to finish it off and make it sturdy.
You can wear it two ways. I don't recommend going topless though. I added an anchor embellishment at the bottom with some leftover T-shirt material.
I like this style because it maintains the fit and look of a regular skirt, yet has a compartment for your belly. I hope this helps some other pregnant fashionista out there!