Uniqlo offers its Uniqlo Women's Extra Fine Cotton Striped Long-Sleeve Shirt in several colors (Red pictured) for $19.90 plus $5 for shipping. That's $10 off list and the lowest price we could find. It's available in sizes XS to XL.
Vinegar is arguably the most versatile product in your house. If you aren't using it for all of these purposes, you're probably wasting money.