Here's what I found on clearance on my most recent trip, for under $12 each:
I wore the dress for Christmas, and I love it! The length might be a bit short for work, but with opaque tights or leggings, it would definitely work.
One trick I've learned shopping at Target is that each brand has different sizing. So knowing your size in Mossimo vs. xhilaration vs. Converse is good for clearance shopping. I have everything from S to XL in Target clothing, because I buy what fits best for the style I'm looking at. For this tee, I wanted it super loose, so I went XL in Juniors even though I could fit an M.
I'd been looking for an embellished-collar shirt, and this super-soft one was a great find. I worry the studs may come off in the wash, so I may hand-wash this one.
Oh, and if you can get these PJs in-store? Buy them. $8 a set or less at this point. Most comfy sets ever; I bought one set myself and have two from Christmas. Gilligan & O'Malley are my favorite jammies! After my scores in-store and online this year, I'll be in matching sets from now on and donating the old randoms to Goodwill.