Women's Party Shirt / Sunny Boy
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!







The party don’t start ‘til you walk in (in this shirt). Step up your style with a button-up beauty designed for sunny days and good vibes.
- Women's short-sleeved party shirt
- Collared, button-up shirt with front pocket
- A new Knobby shape with a little extra length
- Wooden buttons with 'Knobby' printed in white
- Lightweight, super breathable fabric
- 100% rayon
- Always follow the care instructions to keep your party shirt in the best shape!
Comes in a reusable calico bag.
Party Shirt Measures:
Chest measurements taken from shirt underarm to underarm, length from back neck to hem.
SIZE | CHEST (cm) | LENGTH (cm) |
---|---|---|
XS | 49 | 57 |
S | 51 | 59 |
M | 53 | 61 |
L | 55 | 63 |
XL | 57 | 65 |
2XL | 59 | 67 |




















