Girl Math gets a bad reputation for being delusional, but now and then, it lines up with actual financial logic. And buying your Christmas gifts during the Black Friday sales? That’s the one time Girl Math is genuinely bulletproof. You’re saving money, you’re avoiding December panic-shopping, and you’re spreading out your spending so your future self doesn’t have to cry into her bank app. Here’s the proof and the best deals to shop before everyone else wakes up and to ultimately stay ahead of the Christmas shopping curve.
Girl Math That Actually Makes Sense
Christmas shopping in December is stressful; Christmas shopping in November, however, is genius. If it’s 40% off, you’re basically making money. Buying gifts in November means December pay is untouched. And anything purchased for someone else doesn’t really count as spending; it counts as generosity. And the best part? Shopping early saves your mental energy. Instead of fighting for the last candle set in a chaotic department store three days before Christmas, you’ll be at home with a cocktail, wrapping gifts you already scored for way less and avoiding the panic-buying stress altogether. This method saves you stress and money, and December you will genuinely be so relieved you got ahead of the curve. Buying on Black Friday isn’t delusional Girl Math, it’s strategic optimisation.
The Gift List
Dyson Airwrap Origin Multi‑Styler & Dryer
$399 (was $649). Shop here.
If you’re looking for a gift that screams “you’re worth the best,” the Dyson Airwrap Origin Multi‑Styler & Dryer is currently one of the standout Black Friday deals. Originally priced at around A$649, you can now find it for as low as A$399 at David Jones, which is roughly 38% off, saving you $250. It’s not just a styling tool, but a beauty investment. What makes this even better is that Dyson rarely discounts their styling tools.
Charlotte Tilbury Hollywood Flawless Filter
$76 (was $152). Shop here.
The Charlotte Tilbury Hollywood Flawless Filter is a cult-classic glow booster that gives skin that “Instagram filter but in real life” effect, and here’s where the Black Friday magic happens: Charlotte Tilbury’s own AU site is offering a duo pack (Flawless Filter + Glow Glide Highlighter) for A$76, which is 50% off its original A$152.
Apple AirPods 4
$178 (was $219). Shop here.
For a gift that would suit a diverse range of people, Apple AirPods 4s have been discounted to $178 from $219 (19% off), or the noise-cancellation range is available for $258, down from $299 (14% off), making them a practical yet premium choice for tech lovers who appreciate everyday convenience and quality sound.
Dior The Volume And Glow Ritual Set
$164.80 (was $206). Shop here.
Dior’s The Volume And Glow Ritual Set (Holiday Limited Edition) bundle is a beautifully curated limited‑edition set featuring a volumising mascara plus a radiant glow highlighter or enhancer (depending on the edition). Priced at $164.80 from Sephora Australia (20% off when you spend over $120), it’s a real luxe treat without being totally over-the-top. Because it’s a ritual set, you feel like you’re giving more than just a “one item gift”; it’s a mini Dior moment. Perfect for someone who loves makeup as self-care, or for someone you want to spoil in a classy, meaningful way.
Black Friday isn’t just an excuse for some retail therapy; it can set you up for some Christmas shopping savings and overall cut the stress of last-minute shopping, letting you snag thoughtful gifts at a fraction of the price while spreading out your holiday budget.
Read more of our Christmas Gift Guides here.
