• salon de beaute,
• aalon de beautes,
• zalon de beautes,
• xalon de beautes,
• dalon de beautes,
• ealon de beautes,
• walon de beautes,
• szlon de beautes,
• sslon de beautes,
• swlon de beautes,
• sqlon de beautes,
• sakon de beautes,
• sapon de beautes,
• saoon de beautes,
• salin de beautes,
• salkn de beautes,
• salln de beautes,
• salpn de beautes,
• sal0n de beautes,
• sal9n de beautes

The adjective form of the phrase "salon de beautes" is "salon de beautes". The phrase itself is already in the feminine form, so adding an adjective would typically involve simply adding the adjective after the phrase. For example, "un salon de beautes luxueux" would be "a luxurious salon de beautes".