Very happy with the fit
The G-String - Midnight Limited Edition
The G-String - Midnight Limited Edition
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Meet The G-String. Your go-to undies to wear under anything. Our unique V-shape waistband adapts to the shape of your body. Made from super soft modal for ultimate comfort and breathability. Now in Limited Edition Midnight. Model wears size Small.
Size & Fit
Size & Fit
This style is made from soft and stretchy fabric. Size down from your normal size. Use our Fit Guide for help.
Shipping & Returns
Shipping & Returns
Returns and exchanges are not accepted on undies for hygiene reasons.
Fabric & Care
Fabric & Care
95% LENZING™ Modal, 5% Elastane. Cold gentle machine wash. Use lingerie bag where possible. Do not tumble dry.
Care Instructions
Care Instructions
Cold gentle machine wash. Use lingerie bag where possible. Do not tumble dry.

Customer Reviews
Overall rating: 4.8 / 5 from 71 reviews.
I love these gstrings, they are so comfortable!
Emma A. 5/5 Verified
Very soft and comfortable
Elise W. 5/5 Verified
Love the material, very comfy
Darcy C. 5/5 Verified
So buttery soft! Fits perfectly
Laura K. 5/5 Verified
I usually hate wearing gstrings as I find them uncomfortable, but this one is surprisingly very comfortable. Will be getting more of them !
Olena S. 5/5 Verified
I have a size 8 VERY hour glass figure, and this is the first pair of underwear that flatters my figure that’s supportive, seamless, and doesn’t cut into my hips. Thank you soo much for these!
Jessica B. 5/5 Verified
comfy and flattering, yay
Alana P. 5/5 Verified
Really impressed by these! Love the fabric, colour and fit.
Tania H. 5/5 Verified
First purchase I bought large and they work under pilates leggings but not for walking too much. I’m def the Medium so I stocked up and bought four pairs in different colours. No VPL and great under exercise leggings and jeans. Soft fabric and washed well so far .
Robyn L. 5/5 Verified
This is the thong that has made me decide to toss all of my briefs and make the change to thongs!
Stephanie P. 5/5 Verified
Really comfy, nice material and washes really well
Lucy H. 5/5 Verified
So so soft and comfortable to wear everyday. My first purchase from FirstThing and i will be getting more.
Nadia S. 5/5 Verified
so cute, slightly see through but i was expecting that!
Mahalia A. 5/5 Verified
cutesy! no complaints here. oh maybe size down though :)
Mahalia A. 5/5 Verified
Nice but bigger than expected
Shellie H. 5/5 Verified
I got a size small but I could have probably got a xs it’s a tiny bit loose but still really comfy
Ava W. 5/5 Verified
Amazing
Rochelle P. 5/5 Verified
Amazing
Rochelle P. 5/5 Verified
Comfiest undies ever !!
Sandy B. 5/5 Verified
Very good
Kirsty F. 5/5 Verified
Sized down and fit perfect
Brooke O. 5/5 Verified
I am so glad i found this brand. These g-strings are SO comfy. As a long-time g-string wearer i have been looking for something comfortable that doesn't show under clothes and doesn't give me a wedgie after wearing for a few hours. These undies are IT. They have a fair amount of stretch in them so they are easy to get on and off my big butt. The fabric is also very soft and they hold up really well in the wash. I have purchased one in almost every colour!
Meredith T. 5/5 Verified
Love these, they are so comfy and have good stretch!! I’m a size 8 160cm and got an XS and happy with the size!
Eliza P. 5/5 Verified
Love it! I have a few colours now!
Kathryn N. 5/5 Verified
Literally perfect, love these SO much. I’ve thrown out all my other undies and have made two seperate purchases and own multiple of each style. I love that you can’t feel them on, they’re soooo soft, no digging in, no overhang anywhere, suuuuuuper flattering. 10/10 and have recommended to my friends. I’m a size 10 for reference and I’ve purchased everything in the S and they fit perfectly. Consider sizing down from your normal size, I would usually be an M.
Shannon E. 5/5
My sister sent me the link as I wanted a strapless bra. I bought that and matching G, in white, then after Christmas I bought the plunge bra and this G in black. I love the feel of this material on your skin. It’s so soft and the nicest underwear I’ve bought in a while! I’ve passed the link to my 2 daughters and another sister.
Donna H. 5/5 Verified
really like these g strings, first time buying. I am usually an XS-S in undies, depending on the fit. I got the XS as heard these were stretchy and so glad I did - very stretchy, very soft and very comfortable. I've bought more.
Madeline M. 5/5 Verified
Fits well and is so comfortable
Sheryl H. 5/5 Verified
Excellent quality, fabric, feel and fit recommend
Klair B. 5/5 Verified
Very comfy! Love them
Eliza G. 5/5 Verified
Super comfy and soft, don’t dig in. Highly recommend.
Victoria P. 5/5 Verified
Super comfy and super soft. Just make sure you wash them in a laundry bag as I made holes in mine one of mine on the first wash.
Tracy R. 5/5 Verified
Can't wait to buy more. These undies are insanely comfortable and look great too!
Alexia R. 5/5 Verified
Super comfortable fabric and fit. Will be buying more!
Nikolai C. 5/5 Verified
20/10 for comfort. I cannot believe when I’m wearing these I don’t feel the urge to pull out a wedgie, it’s a miracle. It’s the perfect blend of sxc and comfortable. I’m obsessed!!
Ruby 5/5
The best undies!! Wear them almost everyday :)
Georgina J. 5/5
So soft and comfy! Will be buying more!
Madeline 5/5 Verified
Don't even know you are wearing it! I am normally a size 8 or Small in underwear, I sized down to XS after purchasing a Small the first time around, as it's quite a giving material. Smaller size doesn't cut it.
Sarah C. 5/5 Verified
Love this, so soft and comfortable
Sarah 5/5 Verified