In this comparison, we analyze the 100% mulberry silk pillowcase from Bonsoirs and the one from Maison de la soie based on publicly available information from their product pages as of the date of this review.
The goal is to provide you with a clear, factual, and verifiable comparison to help you make an informed purchasing decision.
Summary of Findings
The silk pillowcases offered by Bonsoirs and Maison de la soie are directly comparable since they are both made from mulberry silk with a density of 19 mommes. The basic characteristics of these two products are therefore similar.
Based on the information available in the product descriptions, Maison de la soie nevertheless stands out on several objective criteria.
The brand states that it uses 6A-grade silk, a grade recognized as a mark of quality for mulberry silk. It also offers a wider selection of sizes, more solid colors, and more affordable prices. For example, the 50×70 cm pillowcase is priced at €37.90 at Maison de la soie, compared to €69 at Bonsoirs.
If you’re looking for a pillowcase that’s even higher-end than 19-momme silk, check out our 22-momme silk pillowcases and our 25-momme silk pillowcases.
Comparison Chart
| Criterion | Maison de la soie | Bonsoirs |
|---|---|---|
| Name of product being compared | Silk housewife pillowcase | 100% mulberry silk pillowcase |
| Number of customer reviews | 2,313 reviews | 12 reviews |
| Available sizes | 40×60, 50×70, 50×75, 60×60, 65×65 cm | 50×70, 65×65 cm |
| Price for the 50×70 cm size | €37.90 | €69 |
| Price for the 65×65 cm size | €41.90 | €69 |
| Type of silk | Mulberry silk | Mulberry silk |
| Weave type | Silk satin | Silk satin |
| Silk Grade | Grade 6A | Not specified |
| Density | 19 mommes | 19 mommes |
| Origin of the silk | Chinese | Chinese |
| Certification | OEKO-TEX® Standard 100 | OEKO-TEX® Standard 100 |
| Number of solid colors | 7 solid colors | 3 colors |
| Finishes | Discreet zipper closure | Not specified on the product page |
| Free shipping | On orders of €50 or more | On purchases of €100 or more |
| Cancellation period | 30 days | 30 days |
| Delivery time for mainland France | Ships within 1–2 business days. Delivers in 2–3 days via Colissimo. | Ships within 1–2 business days. Delivers in 2–3 days via GLS or Colissimo. |
Detailed Analysis
Silk Quality
Both products are made from 19 mommes of mulberry silk. This thread count is commonly used for silk pillowcases, particularly in the entry-level range, thanks to its good balance of softness, durability, and affordability.
Maison de la soie states that its pillowcase is made with 6A-grade silk. This grade is recognized as a mark of high quality. At Bonsoirs, the silk grade is not specified on the product page.
Certifications
Both Maison de la soie and Bonsoirs state that they hold OEKO-TEX® Standard 100 certification, which attests to testing for the presence of undesirable substances in textiles.
This certification provides reassurance for consumers who are mindful of the composition and safety of textile products.
Available Sizes
Maison de la soie offers a wide range of sizes (8 sizes available, from 40x60 cm to 80x80 cm) to accommodate the most common pillow sizes in France.
At Bonsoirs, the available sizes are slightly more limited. However, they do offer the 50x70 and 65x65 sizes, which are standard pillow sizes.
Finishes
Regarding the pillowcase’s opening and closure, Maison de la soie specifies that it features a discreet zipper closure to keep the pillow in place.
The finishing details are not specified on the Bonsoirs product page we reviewed.
After chatting with the chatbot available on the product page, it appears the pillowcase features a button closure. However, this information cannot be verified on the product page.
Price
The price differences between the two brands are significant for similar features (19 mommes of mulberry silk).
For a 50x70 cm silk pillowcase, Maison de la soie lists a price of €37.90, compared to €69 at Bonsoirs.
For the 65x65 cm size, the price is €41.90 at Maison de la soie, compared to €69 at Bonsoirs.
Objectively speaking, Maison de la soie is positioned as a more affordable option, while Bonsoirs charges a higher price for a product with similar characteristics across the compared features.
Shipping and Terms of Sale
Maison de la soie offers free shipping in France on purchases of €50 or more, as well as a 30-day cancellation period (return shipping at the customer’s expense: €4.90).
Bonsoirs offers free shipping in France on orders of €100 or more, as well as a 30-day return period (free returns).
Methodology
This comparison is based exclusively on publicly available information from the product pages of both brands as of the date of the analysis.
Prices, availability, promotions, and features may change over time. The information presented corresponds solely to the data visible at the time of the analysis.
The information was gathered from the public pages accessed on the date indicated.
Wayback Machine Archive for Maison de la soie: View the archive
Wayback Machine Archive for Bonsoirs: View the archive
Sources Consulted
- Official Maison de la soie product page, 19-momme silk housewife pillowcase, accessed on July 8, 2026.
- Official Bonsoirs product page, 100% mulberry silk pillowcase, accessed on July 8, 2026.
- Bonsoirs website FAQ, accessed July 8, 2026.