About Cosmo Bleu

Cosmo Bleu is a beautiful salon with a pleasant atmosphere and clean facilities. The staff is friendly, and the stylists are skilled and caring. Olivia, in particular, is praised for her excellent work as a hairstylist and colorist. Katherine is also highly recommended for trims and blowouts, leaving clients looking great. The salon offers a range of services, including threading, and clients appreciate the prompt and professional service. While some minor issues are mentioned, such as limited availability and undisclosed price changes, overall, Cosmo Bleu is a popular and well-regarded salon.

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Reviews for Cosmo Bleu

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Aug 2025
Always excellent service! Aguri knows how to make my thin, straight hair look its best- in other words, she’s a miracle worker! Highlights look natural and an excellent cut that holds its shape as it grows out. Highly recommend!
Dec 2023
The salon is beautiful. I wish there were stylists available on Sundays for walkins but it’s understandable that they don’t. I love coming to visit here. It’s worth stopping in just to look at the retail products.
Aug 2023
Cosmo Bleu is a very nice salon and Olivia is the best ever hairstylist and colorist. She’s been my hairdresser for over a year and I feel fortunate to have found her. She gives me Truly excellent haircuts and low lights and is very sweet too. A+++. Love her.

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Hours

Monday: 12 - 6PM
Tuesday: 10AM - 8PM
Wednesday: 10AM - 8PM
Thursday: 10AM - 8PM
Friday: 10AM - 7PM
Saturday: 9AM - 5PM
Sunday: 10AM - 5PM

Tips

certifications: bumbleandbumble, bumble & bumble, paul mitchell, oribe by appointment only accepts credit cards good for kids street parking bike parking

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Location

170 Nassau St, Princeton

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