Home / Answers / Satin vs silk: what is the difference?
Comparison No. 38
Satin vs silk: what is the difference?
Satin is a weave; silk is a fibre. A satin slip can be polyester or silk, and the difference matters for care.
Measure first, then choose the shape. Between sizes, take the larger.
Match the piece to the outfit, the light and how long you will wear it.
Plain packaging, tracked delivery and 14-day returns with the seal intact.
Satin describes the weave: a smooth face and a matte back. Silk is a natural fibre that can be woven into satin. Lace Index lists the fabric on selected product pages; check the description rather than assuming every shiny slip is silk.
01
The short answer
Polyester satin is durable, holds colour and is easier to wash. Silk satin is softer and more delicate, but needs gentler care. If you want a low-maintenance slip, polyester satin is the practical choice.
02
Fit and feel
Both can crease and snag. Wash cool with a mild detergent, do not wring, and dry flat or hang away from heat. Check the care label and the product page before ordering.
03
Before you order
Look at the fibre, not just the shine. If you want silk, confirm it on the product page; if you want an easy-care satin, check the fabric content. Returns need the hygiene seal intact.
At a glance
| Category | Slips & Sleepwear |
|---|---|
| Price | From $9.90 USD |
| Sizes | Selected styles XS–4XL; the product page lists the exact sizes held |
| Colours | Up to 12 colourways per style |
| Dispatch | Within 24 hours on business days |
| Delivery | 7–12 working days, tracked |
| Packaging | Plain, unbranded mailer |
| Returns | 14 days, hygiene seal intact |
In stock now
Pieces to start with.
| Piece | Price | Sizes | Colours |
|---|---|---|---|
| Lace Bodycon Cami Slip Dress Set | $9.90 | One size | 6 |
| Pink Heart Print Lace Cami Mini Dress | $9.90 | S, M, L, XL, 2XL | 3 |
| Mesh Lace Front-Open Nightdress Set | $9.90 | S, M, L, XL, 2XL | 5 |
| Lace Butterfly Print Nightdress Set | $9.90 | S, M, L, XL, 2XL | 4 |
Questions
Quick answers.
Satin vs silk: what is the difference?
Is satin always silk?+
No. Satin is a weave; it can be made from polyester, silk or other fibres.
Is silk better than satin?+
Silk is softer and more delicate; polyester satin is more durable and easier to care for. Choose by use.
How do I wash a satin slip?+
Cool hand wash, mild detergent, no wringing, dry flat away from heat.
Can I wear satin in summer?+
Yes, but it can feel warm and show creases. A lightweight satin or a mesh slip may be cooler.
Still unsure?
Send us your measurements.
Tell us the piece you are considering and the fit you want. We will compare it with the actual stock.