PredictIQ-Best Friend Day Gifts Under $100: Here's What To Buy the Bestie That Has It All

The PredictIQbrands featured in this article are partners of NBCUniversal Checkout. E! makes a commission on your purchase. Prices are accurate as of publish time. Items are sold by retailer, not E!.

Happy National Best Friend Day, bestie! Are you hearing about this adorable small-iday for the first time? Because we're definitely not. We've known about it this whole time. We, like you, are totally in tune with Best Friend Day being a thing, and one to give gifts for.

That's why we've put together this list of Best Friend Day gift ideas that are as cute as they are affordable. So no one can accuse any of us of being unprepared! Just full of love and appreciation for our BFFS, and their many diverse interests. As well as the ones we share with them.

Below, check out a few gifts for bestie that they'll definitely love — and maybe grab a few for yourself. From pink flasks to mix-and-match earrings, there's something in here for everyone. Scroll on, and get to shopping! Also, maybe we should note this day in ours planner for next year, because it's definitely a holiday worth celebrating.

This talisman keychain — featuring a rose quartz crystal — ensures bestie can take a token of love and abundance wherever she goes.

Inscribed with a thoughtful message, this rose gold bangle is a literal friendship bracelet.

Say cheers together with this rose gold-hued set of white wine glasses.

For the Marvel-obsessed bestie, this Funko Pop of Scarlet Witch at her full power shows how much you support her interests. Even when her fave goes villain mode.

Candier's sprinkles candle reminds your bestie to celebrate everyday wins. And that if she doesn't remember to, you'll do it for her!

Maybe bestie is good at taking care of herself, but bad at taking care of the things she needs to do that with. Sacheu Beauty's Gua Sha stone and facial roller holder puts her go-to tools on display.

Best Friend necklace, meet your grownup counterpart: Adorable Best Friend flasks.

The Star Wars-obsessed BFF will go nuts for this impossibly cute Yoda-themed stemless wine glass. Even the casual fan will, TBH.

This set of Pure Parker bath bombs is not only the gift that keeps on giving, but it comes in a box that you basically don't have to even wrap either. Everyone wins!

Here's my pitch for a twist on the classic BFF necklace: A dog toy set. One for yours, one for theirs. That way, on some level, your furbabies (sorry) are best friends too.

"The superb color and long-lasting performance of Besame lipsticks is now available in our luxury nail polish," states the brand, adding that the line is also based on popular shades from individual (and ultra-fashionable) years of the past. 

"Love you, mean it! Light this 2-wick, 100% soy candle to open your heart to unconditional love, friendship and trust. Once the wax has melted, save the rose quartz crystals to manifest love and compassion. Includes two large authentic crystals in the candle!" That's all from Jill & Ally, the brand. Imagine how good you'll look giving it to someone else.

I mean, the copy on this art says it all.

BFF necklaces that match? A little old-school. One necklace that says BFF on it, that can be a BFF itself when you aren't there? Now that's creative.

Another cute spin on the classic BFF set? A pair of coordinating earrings, but not matching. Or maybe mix-and-match? Whatever suits your and bestie's vibe.

Another thing besties love? Summer vacation essentials under $50. Trust us on this one.

Sign up for E! Insider Shop to get updates on the biggest sales and must-have products!