If you click on links we provide, we may receive compensation. Shopping Sales & Deals At Spanx's Flash Sale, Popular Jeans Are Up to 70% Off — but It Ends Tonight Flare jeans and skinny jeans are marked down today only By Nicol Natale Nicol Natale Nicol Natale is a shopping writer at PEOPLE based in Hawai’i with more than six years’ experience in the digital and print media industry. She covers everything from the hottest celebrity fashion trends, including jeans, to the latest Roomba vacuum cleaner shoppers can’t stop buying from Amazon. People Editorial Guidelines Published on December 10, 2023 01:00AM EST Photo: People / Madison Woiten If you missed out on Black Friday shopping at Spanx, you can still save big on the beloved brand for a very limited time. Spanx just marked down jeans in a surprise flash sale, and a few celebrity-inspired styles are included. Right now, you can get the Spanx Flare Jeans for a whopping 70 percent off — Reese Witherspoon has worn the leg-elongating style on repeat this fall. And while most of Hollywood is opting for baggy silhouettes these days, stars like Kate Middleton are proving that skinny jeans are still a thing, and Spanx’s Ankle Skinny Jeans are going for just $39. Just use the code FLASH at checkout to unlock the savings. But you’ll want to hurry — the sale only lasts until Monday, December 11 at 8 a.m. ET, and popular sizes are already going fast. Jeans on Sale at Spanx Spanx Flare Jeans, $44.40 with code FLASH (orig. $148) Spanx Ankle Skinny Jeans, $38.40 with code FLASH (orig. $128) Spanx Step Hem Kick Flare Jeans, $47.50 with code FLASH (orig. $158) Chrissy Teigen Paired $10 Old Navy Pajama Pants with a White Button-Down for Date Night with John Legend Spanx Flare Jeans, $45 (Save $103) Spanx $148 $45 at Spanx It’s no secret that Hollywood has been opting for looser jean silhouettes. Witherspoon and Jessica Alba are just some of the celebs wearing flare jeans lately, which have a thinner thigh and spacious hem that doesn’t cling to your ankles, instead letting you show off your shoes. Spanx’s flare jeans have over 1,000 five-star ratings, with shoppers highlighting the “comfortable” and “flattering” fit in their reviews.The pants don’t have buttons or zippers to optimize comfort. They have hidden core shaping technology, a high-rise waist, and functional pockets. Although the midnight shade is the only color on sale (the dark hue is ideal for winter), the pants come in a lighter wash, black, and white. Spanx Step Hem Kick Flare Jeans, $48 (Save $110) Spanx $158 $48 at Spanx The Step Hem Kick Flare Jeans are also on sale, and they’re slightly baggier than the regular Flare Jeans, making them a top choice for year-round wear. They’re available in a slightly darker hue, so you can wear them with sweaters, blazers, and jackets of any color.The pants have booty-lifting and hidden core shaping technology to accentuate and support your figure, and the denim is made of premium stretch fabric. The zipperless, buttonless jeans have a raw hem for a more casual vibe. And they’re currently going for $110 less. Spanx Ankle Skinny Jeans, $39 (Save $89) Spanx $128 $39 at Spanx Middleton and Jennifer Lawrence aren’t letting go of their skinny jeans, and we don’t blame them — the tight leg makes it easy to tuck them into boots. And today only, Spanx’s Ankle Skinny Jeans are marked down to just $39, meaning you can score a pair for $89 off its usual $128 price tag. Like all Spanx pants, they’re made without buttons or zippers, so you can pull them on quickly, which makes heading out the door in the morning slightly easier. The denim is stretchy, so it moves with you, and you can snag a pair in sizes XS through 3XL, plus petite, regular, and tall inseam lengths. Did we mention they’re best-sellers, too? If you’ve been waiting to try Spanx’s top-rated jeans and pants, check out styles that are marked down in Spanx’s sale section, like pleated trousers and wide-leg pants. Spanx Jean-Ish Ankle Leggings, $49 (Save $49) Spanx $98 $49 at Spanx Spanx Carefree Crepe Pleated Trousers in Cedar, $118 (Save $50) Spanx $168 $118 at Spanx Spanx Carefree Crepe Pleated Trousers in Black, $118 (Save $50) Spanx $168 $118 at Spanx Spanx One-the-Go Wide Leg Pant, $97 (Save $34) Spanx $138 $97 at Spanx Spanx The Perfect Pant Jogger, $104 (Save $44) Spanx $148 $104 at Spanx Spanx Flare Jeans, Light Wash, $104 (Save $44) Spanx $148 $104 at Spanx See More from PEOPLE Shopping 10 Fashion Gifts You Won’t Believe Are from Walmart — All Under $20 Ugg Boots and Slippers Are Up to 52% Off Ahead of the Holidays, but Only for a Few More Days 10 Thanksgiving-Ready Dresses That Are Just as Comfy as They Are Cute — Starting at $8