SNL was pretty much straight fire last night — not only did Melissa McCarthy do the dang thing with her impersonation of Press Secretary Sean Spicer and Alec Baldwin return to reprise his role as President Trump, but host Kristen Stewart had a pretty buzz-worthy moment herself.

©2017/Will Heath/NBC

In her opening monologue, this rebel without a cause took on President Trump (who, as she reminds us tweeted about her not once, not twice, but 11 times), saying, “The President is not a huge fan of of me, but that is SO okay, and Donald, if you didn’t like me then, you’re really not gonna like me now, cause I’m hosting SNL and I’m like, so gay, dude.” She also kindaaaaa sorta accidentally dropped the F bomb on us all — whoopsie!

While we were LOL-ing right along with everyone else, our attention was also focused on that badass slip dress with leather mesh overlay. How cool did she look!?

Luckily, thanks to celebrity stylist @taraswennen, we know exactly where she got it — and we’re blown away at the budget-friendly designer she chose.

According to Tara, Kristen was rocking Chanel jewels, Christian Louboutin heels and — get this — a Spanx Thinstincts Convertible Slip ($78). WUT!

Though she did jazz it up with a rather pricey YVY Mesh Pencil Skirt (roughly $740 USD), the adjustable (the straps have five-way conversion) and affordable base of this outfit makes for a simple, classic look that anyone can pull off — and it certainly doesn’t hurt that it gives any problem areas you may have “a little hug” to boot.

We must say — we’re seriously impressed. Fierce AF Spanx. Who would’ve thunk!

Would you rock a Spanx dress as an outfit or nah? Tell us over @BritandCo.

 (h/t Elle, photos Will Heath/NBC)