Mix & match for up to 35% off
We've got you (un)covered, for periods and daily wear.
Wash, wear and reuse
Stay unbothered even on day two - and every day your body needs it. Purchase individually or get 2+ to save.
Reusable, leakproof, and machine washable.
- PERIOD PANTY
![Minna Tanga Period Panty (Light-Medium Flow)]()
![Minna Tanga Period Panty (Light-Medium Flow)]()
![Minna Tanga Period Panty (Light-Medium Flow)]()
- PERIOD PANTY
![Kane Midi Period Panty (Light-Medium Flow)]()
![Kane Midi Period Panty (Light-Medium Flow)]()
![Kane Midi Period Panty (Light-Medium Flow)]()
- PERIOD PANTY
![Minna Full Brief Period Panty (Medium-Heavy Flow)]()
![Minna Full Brief Period Panty (Medium-Heavy Flow)]()
![Minna Full Brief Period Panty (Medium-Heavy Flow)]()
Matching Period Panty Sets
Matching sets even on your period and every day you need absorbency. As it should be.
Absorbency: How to choose your period panty
Every day is different. Choose the absorbency you need for day one, day two, and every other day of the month. Cycles, discharge, sweat, and sneezes - handled.
*Numbers are approximate, and absorbency varies depending on each person's unique flow.
Light to Medium
Lighter flow days, sneezes and laugh leaks, spotting, discharge, sweat and everyday freshness.
Wear as a backup with a tampon or cup too.
0 - 20ml or 1-4 teaspoons
≈ 1-3 regular tampons or 1-2 super tampons
≈ 1-2 regular liners
Medium to Heavy
Heavier flow days.
Confidence, uninterrupted.
Up to 30ml or 4-6 teaspoons
≈ 3-5 regular tampons or 2-4 super tampons
≈ 2-3 regular pads
Period Panty FAQs
Our period panties are low effort, high reward. Contact us if you have any questions. We reply within 1-2 days.
FIRST TIME TIPS
Wear at home the first time to get familiar with how your flow is absorbed by the panty.
Change your panty when it starts to feel heavy, or anytime you want a reset.
Carry a spare in a waterproof bag, and pop the used one inside when you switch.
How to care for period panties
T&S period panties are low effort, high reward.
- Rinse in running water after use
- Gentle machine wash inside your T&S lingerie bag (the bag comes free with your period panties)
- Regular detergents are fine, avoid fabric softener
- Hang to dry
- Do not dry clean
- Do not bleach, iron, or dry clean
- Wash before your first wear
Should I soak them after wear?
Soaking isn't recommended and rinsing under running water is far more effective. Then gentle machine wash to and line dry.
How long do period panties last?
The lifespan is typically 2-5 years with proper care.
Safety and testing
We take your safety seriously. We do not intentionally add PFAS to our products. Our materials have been independently tested and no detectable PFAS were found.
Read more about PFAs and our testing process here.
Thistle & Spire Period Panties
Because cute period underwear shouldn't be this hard to find. Thistle and Spire period panties exist to make you feel amazing, no matter the time of the month. We designed sexy period panties that actually belong in your lingerie drawer, crafted from luxe lace, sheer mesh, and comfort stretch with the same obsessive detail that goes into every piece we make. Leak-proof protection meets effortlessly sultry style.
Cute Meets Comfort
The gap was obvious. The period underwear market was full of functional but forgettable underwear you'd hide, not wear with intention. So we built something different. Cute period panties with genuine edge. Seductive silhouettes that have you covered. Lace period underwear that looks like it belongs in a matching set, not a pharmacy aisle. This is what period protection looks like when a lingerie brand puts in the work.
Every silhouette is built to seduce first and protect always. Lacy period panties with intricate detail that turns heads. High waist styles that sculpt as much as they cover. Embroidered period underwear with a smoothing finish. Sheer panels placed with intention. Lace chosen for texture and style. Leak-proof construction that works quietly while the design does everything else.
Every Body, Every Flow
Available in sizes XS to 3X with fully adjustable construction built into every design from day one. Plus size period panties that carry the full embroidery, the full seduction, and the full protection, no detail stripped, no design compromised. Because a period panty this good belongs on every body, every cycle.
