Women's Classic Bikini / Luck 'O' The Irish
Not sure of your size? Time to grab the old tape measure and get that exceptional body of yours measured up!
MEN'S UNDERWEAR
Size | S | M | L | XL | 2XL | 3XL |
---|---|---|---|---|---|---|
Waist (in) | 30" | 32" | 34" | 36" | 38" | 40" |
Waist (cm) | 76 | 81 | 86 | 91 | 96 | 101 |
Chest (cm) | 90 | 95 | 100 | 105 | 110 | 115 |
Inseam | ||||||
Trunks | 4.5" | |||||
Long Leg | 9" |
WOMEN'S UNDERWEAR
Size | 6 | 8 | 10 | 12 | 14 | 16 |
---|---|---|---|---|---|---|
XS | S | M | L | XL | 2XL | |
Waist (cm) | 63 | 68 | 73 | 78 | 83 | 88 |
Hip (cm) | 88 | 93 | 98 | 103 | 108 | 113 |
Bust (cm) | 77 | 82 | 87 | 92 | 97 | 102 |
BOYS UNDERWEAR
Size | 2 - 3 | 4 - 6 | 6 - 8 | 8 - 10 | 10 - 12 |
---|---|---|---|---|---|
Waist (cm) | 53 - 54 | 55 - 57 | 57 - 59 | 59 - 64 | 64 - 68 |
GIRLS UNDERWEAR
Size | 2 - 3 | 4 - 6 | 6 - 8 | 8 - 10 | 10 - 12 |
---|---|---|---|---|---|
Waist (cm) | 53 - 54 | 55 - 57 | 57 - 59 | 59 - 61 | 61 - 63 |
MEN'S APPAREL
Size | S | M | L | XL | 2XL | 3XL |
Waist (in) | 32" | 34" | 36" | 38" | 40" | 42" |
Waist (cm) | 81 | 86 | 91 | 96 | 101 | 106 |
Chest (cm) | 90 | 95 | 100 | 105 | 110 | 115 |
WOMEN'S APPAREL
Size | 6 | 8 | 10 | 12 | 14 | 16 |
XS | S | M | L | XL | 2XL | |
Waist (cm) | 63 | 68 | 73 | 78 | 83 | 88 |
Hip (cm) | 88 | 93 | 98 | 103 | 108 | 113 |
Bust (cm) | 77 | 82 | 87 | 92 | 97 | 102 |
KIDS APPAREL
Size | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
Waist (cm) | 53 | 55 | 57 | 59 | 63 | 67 | 71 |
Chest (cm) | 55 | 59 | 63 | 67 | 72 | 76 | 81 |
How to measure
WAIST: Simply run a tape measure around the narrowest part of your waist. Place one finger between your body and the tape measure to ensure a bloody comfy fit.
HIPS: Run a tape measure around your hips, 20cm below the waist. Place one finger between your body and the tape measure to ensure a comfy fit.
BUST: Run a tape measure around the fullest part of your bust, without a bra. Keep the tape level and slightly relaxed.
CHEST: Run a tape measure around the widest part of your chest. Keep the tape level and slightly relaxed.
Inbetween sizes
If you prefer a looser fit, we suggest going up a size and if you’d like a tighter fit, go down a size. If you're buying undies, the most obvious place you’ll notice the difference is in the waistband. Size variation All of our garments are hand-made at our workshop by real human people, not robots, so there can be a small variance from pair to pair. We have to allow for a small difference between garments since everything is hand-sewn, but never enough that it’s uncomfortable!
Which size crop is right for me?
Keep in mind this is a sports crop and not a sports bra. It provides a mid-support perfect for low impact activities or lounging around watching Netflix. For greater support we suggest going down a size, or adding padding which is available to purchase separately in our online store.
What if I order the wrong size?
Have a look at our Return Policy. With the Underwear Club, if you want to change your size for the next month simply contact us and we can help!






It might not be easy being green, but this LIMITED EDITION cut is sure to bring you the Luck O The Irish. Classic Bikini style is a full-coverage update on our customer fave the 'cheeky bikini'.
- Classic bikini style undies - Limited Edition
- Low rise
- Soft, moisture wicking 3cm, nylon waistband
- Tagless with heat pressed labels
- 88% Poly // 12% Spandex
- Ultra soft, and super breathable quad-stretch fabric
- Organic bamboo lining
- Integrated Sanitized hygiene treatment protects against bacteria and odour
- Care for them the normal way - just keep them out of the dryer and if you've got one of those fancy delicates bags, chuck em in that!

















