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aussieBum Discount Codes September 2026

Find 11 manually checked aussieBum Promo Codes for September 2026, including Discount Codes, discounts and exclusive deals. Expired offers are removed regularly.

aussieBum offers 0 coupon codes and 11 deals as of September 2026. Today's top offer: Student Discount: 15% Off Sitewide. Codes are verified and updated daily.

15%
OFF
Student Discount: 15% Off Sitewide

Verified students are eligible for a 15% discount on all full-priced items. Verification typically occurs through a third-party service.

Under $30
Shop Tank Tops Under $30

Find a selection of comfortable and stylish Tank Tops priced under $30. Options include various colors and sizes.

15%
OFF
Bundle & Save: 15% Off Activewear Sets

Buy matching Activewear tops and bottoms together to receive 15% off the bundle. Mix and match applicable styles.

Up to
50%
OFF
50% Off Wonderjock Underwear

Upgrade your underwear drawer with 50% off aussieBum Wonderjock styles. Discover comfort and support for less.

Free Shipping
Free Shipping on Orders Over $70

Receive complimentary standard shipping on any order that totals $70 or more. This is automatically applied at checkout.

35%
OFF
Seasonal Sale: 35% Off Select Items

Enjoy 35% off on a rotating selection of apparel and accessories. This sale changes periodically with new items.

25%
OFF
EnlargeIT Range Now 25% Cheaper

The innovative EnlargeIT underwear line is available at 25% off. This offer covers briefs and trunks.

20%
OFF
20% Off All Jockstraps

All Jockstrap styles are currently discounted by 20%. This includes various materials and designs.

25%
OFF
Buy 2 Get 1 Free on Select Briefs

Purchase two eligible pairs of briefs and receive a third pair for free. This offer applies to specific styles.

$19.99
Only
T-Shirts Starting at $19.99

Basic and graphic T-Shirts are available from $19.99. Prices vary based on design complexity.

30%
OFF
Multi-packs of Underwear: Save 30%

Purchase underwear in multi-packs to save 30% compared to buying individual items. This applies to various popular styles.

Customer Reviews

4.6
Average Rating
5
Total Reviews
Megan Beaumont
★★★★★
1 day ago

Great value on gym shorts!

Scored 25% off my EnlargeIT shorts, and they hold up perfectly after a cold wash cycle.

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Brett
★★★★★
2 months ago

Quick delivery, good fit

Ordered some Wonderjock briefs. Got them fast, fit was perfect. Material is good. No complaints.

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Lisa
★★★★★
2 months ago

Comfy undies, no fuss

Got some Classic Original briefs a couple weeks ago. They're super comfy, fit really well. Website was easy to use, found what I wanted fast. Shipping was decent, showed up when they said it would. Happy with them, felt good to wear.

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Dan Whitfield
★★★★☆
2 months ago

Decent purchase, some minor snags

I ordered a multi-pack of their Hipster briefs and a pair of Lounge Pants. The checkout process was smooth, and I appreciated the clear product descriptions. The briefs themselves are quite comfortable and the material feels durable, which is a big plus for daily wear. However, the Lounge Pants felt a little thinner than I anticipated for the price, though they are still fine for around the house. Shipping took just over a week to arrive, which was okay, but the tracking updates weren't as frequent as I'd like. Customer service was responsive when I inquired about the tracking, so that was a positive. Good value overall, but the lounge pants could be improved.

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Kevin
★★★★☆
2 months ago

Good quality, delivery took a bit

I recently bought a few pairs of the Cotton Soft briefs and a pair of the 1.5 Inch Swimwear shorts. Ordering was straightforward on their website; I found the sizing guide helpful for the swimwear as I'm usually between sizes. It took about 12 days for my package to arrive in California, which was a bit longer than I expected, but it did come from Australia so I guess that's reasonable. The quality of the underwear is great, very soft and holds up well after washing. The swimwear also feels robust. I had a small question about tracking so I used their online chat support; they responded within a few hours and gave me the update I needed. Overall, a solid purchase and I'd consider buying from them again.

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aussieBum Community Discussion

Share tips, ask questions & help fellow shoppers save more

J
June A.
1 month ago

Anyone know if you can stack coupon codes? Got a 10% off for signing up for emails, but also saw a deal for a free pair if you buy two.

D Dana B. 1 month ago
Nah, usually just one code per order. I tried to use my newsletter discount with a sale last time and it wouldn't let me. The 'buy 2 get 1 free' usually applies automatically tho, no code needed.
4
D Derek Torres 1 month ago
Pretty sure they only let you use one promo. If there's an automatic deal, go with that, then save your 10% for another time.
5
8 Responses (2)
G
Gwen N.
2 months ago

Are these guys legit? I see some pretty wild designs and good prices, just wanna make sure it's not some weird knockoff site.

A Andre Hughes 2 months ago
Totally legit. Been buying from them for years. They're a well-known Australian brand. Quality is usually solid.
2
M Mark 2 months ago
Yeah, they're the real deal. Iconic even, especially for their specific 'enhancement' tech. No fakes there.
2
6 Responses (2)
N
Neil
2 months ago

Hey guys, thinking about grabbing some of the Wonderjock briefs. What's the sizing like compared to, say, Calvin Klein? Do they run small?

P Priya L. 2 months ago
From my experience, they're pretty true to size, maybe a tiny bit snug if you're between sizes. I'd stick with your usual. They're meant to be a bit... form-fitting, lol.
2
M Megan 2 months ago
Yeah, I'd say similar to CK, don't size up. Check their size chart though, it was pretty accurate for me.
5
6 Responses (2)
M
Mark B.
1 month ago

What's the deal with returns for underwear if they don't fit? Is it a hassle, or pretty straightforward?

I Ivy Beaumont 1 month ago
Unfortunately, you can't return underwear for hygiene reasons unless it's faulty. Make sure you check the size chart carefully before buying! Swimwear is different though, you can return that if it's unworn with tags.
0
C Carly Bennett 1 month ago
i think like most places, once it's opened for undies, you're kinda stuck with it. definitely double check the measurements.
4
3 Responses (2)
D
Dana
2 months ago

Has anyone tried the Andrew Christian stuff AND aussieBum? Wondering how they compare in terms of fit and feel, especially the Jockstraps.

P Paula P. 2 months ago
I've got both. aussieBum is usually a bit more substantial in fabric, and I find their jocks hold up better over time. AC can be a bit more fashion-forward with lighter materials, but aussieBum is my go-to for daily wear.
4
P Paula P. 2 months ago
Totally different vibes. AC is often softer, stretchier. aussieBum feels more 'engineered' if that makes sense, especially their patented stuff. Both good, just depends on what you're after.
3
2 Responses (2)

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