If you're after a bargain, why not consider this Halston Long Sleeve Blouse. While the price is very reasonable, this piece is an easy wardrobe update. You might also be interested in this Halston Kimono. It's an attractive option both price and quality-wise.
If you can afford it, then you won't be disappointed if you check out this Halston Rollneck. It's an expensive but smart option.