CBS MoneyWatch.com recently published an article on the “4 Things Not to Buy at Costco,” and TBF founder Kathryn Finney 4 Things Not to Buy at Costco (holla!) shared her expertise on budget shopping.

Here’s the down-low: “Kathryn Finney, founder of The Budget Fashionista, says it’s no secret that most name designers make cheaper lines just for warehouse clubs or outlet stores. The tip-off, says Finney, will be in the packaging and/or label on the garment. Labels on the sub-brands are just glued on, and are usually stiff and crunchy, while labels on high-end goods are softer or silky, and stitched all around.”

Want to read more? Go to CBS MoneyWatch.com.