

❄️ Slip into silk, stay warm, and own winter’s chill with style!
Crafted from 100% natural mulberry silk, this women's silk long john set offers a breathable, hypoallergenic thermal base layer that feels like a second skin. Lightweight yet warm, it’s designed for sensitive skin and versatile wear—perfect for layering in cold weather or lounging comfortably at home. Machine washable and available in multiple sizes for a flawless fit.
| Care instructions | Machine Wash |
| Origin | Imported |
W**H
Pleased with product.
At 5'2" 118 lbs either S or M would have been fine, but I like the looser feel of M without it feeling baggy. Feels very nice on skin. Nice added layer of warmth.
A**S
Thin, warm, but…sleeves
I really like these. I ordered them in a small and a medium to test the sizing. The small fits my body, except for the arm length is quite short. 5’7 150lbs size 6 Thermal underwear are supposed to be shorter in the arms so they don’t poke out of your shirt or sweater however, these are almost three-quarter length. With that still effective and got me comfortably through a week in Iceland. And I sleep in them on colder nights. Very cozy and a good value.
S**S
Runs short.
Nice quality and really keep me warm but run a little short. Next time I'll order talls and I'm only 5'4"!
S**Y
Excellent, luxurious, perfect choice
I am exceptionally pleased with the silk longjohns. You never know until you get the product, and I was a little bit wary of ordering a size small, although according to the size chart, that was the right size. I am 5’6”, 125 pounds, with a small bust, a definite waist, and generous hips. Both the top and bottom fit me perfectly. The bottoms are made with a crotch gusset, not just two flat halves put together. This makes them fit very nicely and easily, much better than others I have tried. The fabric itself is very lightweight, but does not feel at all cheap. They truly do feel luxurious. I have not yet washed them, so I don’t know how they will hold up, but I’m sure they will do fine with very gentle washing. I’m going to a wedding in November, and the outside temperatures will be freezing. The blouse I want to wear is black velvet, and, a very thin material for the sleeves, and I wanted not to be cold. These black longjohns with the V-neck will give me the warmth I need and not make it look like I’m wearing thermal underwear. I absolutely will be buying these in another color. Highly recommended.
T**D
WARM base layer.
Pretty nice base layer. WARM. Good seam, good fit. Color fast.
P**N
Nice for undershirt in winter
I love these silk tops. They are comfortable, light, durable. I use them in the winter to add a layer under normal tops. Makes a great difference for warmth without bulk.
A**D
Poor fit
Previous orders were good so this was disappointing. Waist band to crotch was too short. Will not buy from this company again. Also the lower legs were binding and too tight. Odd, since my legs are long and slim.
K**A
Sleep well
They are very comfortable, but they snag really easy
Trustpilot
1 month ago
1 month ago