The change of seasons brings on a ton of savings, and we're here to help you score the best of the best.Labor Day is coming up this Monday, Sept. 2, so for our What to Shop This Week series Shop TODAY contributor Chassie Post stopped by to share what she's adding to cart during Walmart's sale.

After all, as with most products, when it comes to mattresses, you get what you pay for. But in this case, and for this price, it's worth mentioning as one of the best deals at Walmart this Labor Day.

Casper's cooling pillow is on sale during Casper's Labor Day deals event. The 4.6-star-rated pillow is made with high-quality foam for a soft yet supportive feel. Casper's AirScape Technology keeps the pillow cool and breathable so that you don't overheat at night.

Zappos: Enjoy stellar savings on a wide variety of footwear brands for the retailer's Labor Day sale, including Dr. Scholl's, Skechers and more, as well as great deals on clothing and accessories from Tommy Hilfiger, Levi's and other big names.

Walmart has everything you might need to create a delicious spread or to decorate your backyard for a summer soirée. But maybe a few more guests came over than you expected and you ran out of hot dogs to throw on the grill?

Learn more.Labor Day weekend is officially here. And as we say so long to summer, there's one thing to look forward to: Labor Day savings! When is Labor Day? | When do Labor Day sales start? | Amazon | Walmart | Target | Best Buy | Home Depot | QVC | Lowe's | Macy's | Kohl's | REI | Michael Kors | Mattress deals | More Labor Day deals | TODAY-exclusive deals | Meet our expert | How we choseWhen is Labor Day?