It really is a great, dynamic pose. It's a sketch, and unperfected, but imperfection is human. Maybe you're getting rid of some of that imperfection when you finish your other pieces? Also, a lot of how dynamic this piece is (for me) is in her eyes and expression.
if you like that song, you'll love "in these shoes"
"I once met a man with a sense of adventure, he was dressed to thrill where ever he went. he said 'let's make love on a mountain top, under the stars on a big hard rock.' I said, in these shoes? honey I don't think so~"
I think it suits her. I love the way you've done her hair. Nice job on her anatomy too; it's more realistic than the anime/manga style but it's still very clear who the character is at a first glance.
"I once met a man with a sense of adventure, he was dressed to thrill where ever he went.
he said 'let's make love on a mountain top, under the stars on a big hard rock.'
I said, in these shoes? honey I don't think so~"