Where can I purchase (whether online or in a store) Blaise Mautin bath
products (shampoo, conditioner, etc.).  Thank you!!

It seems as though you really can't get them in a store- you have to
go to the Hyatt hotel in Paris to get them:

PARK HYATT PARIS-VENDOME
5 rue de la Paix (00 33 1 58 71 12 34; fax: 58 71 12 35;
www.paris.vendome.hyatt.com). A contemporary take on French classical
architecture and colonnades, floor-to-ceiling limestone and modern
works of art. The location is excellent: in the 1st arrondissement,
close to the Louvre and the Seine. There are 187 rooms, including 25
suites. The staff can seem a bit aloof at first, but soon reveal
themselves to be friendly and down-to-earth. The main restaurant Le
Park, offers French country cuisine. For light meals there's Les
Orchidées and La Terrasse in the courtyard. The hotel faces onto the
busy rue de la Paix. Park and Park Deluxe rooms overlook the
courtyard. There are Dunhill leather accessories in the bedrooms and
Blaise Mautin toiletries in the bathrooms.
[ http://www.cntraveller.com/Guides/France/Paris/print.html ]

sorry....

A few more clues:

"A young handsome perfumeur is beginning to make his mark in 2003. 
His name is Blaise Mautin.  He has made the signature scent for the
Park Hyatt Vendôme Hôtel and the Bristol in Paris along with Brenner
Park Hotel in Baden-Baden."
http://www.viatraveldesign.com/journal/archives/2003_04.html

Who's Who in France
http://site.whoswho.fr/text/nouvelles11.htm

"From one evening spent between the garden and the salons of the
Bristol - one of the finer hotels in Paris - he came up with an
alliance between Malagasy geranium and an iridescent, powdery rose,
resulting in an eminently feminine and chic fragrance. The hotel
managers liked the idea. For them, the fragrance evokes an elegant
place, and capturing some of its magic in a bottle is a sure way of
creating a lasting relationship with the guests."
http://www.osmoz.com/mag/fiche_reportage1.asp?ID=169&CATEGORIE=REPORT&LANGUE=en

"Remember this name --Blaise Mautin -- because not only has he just
been featured in Vogue and other trendy mags, he?s about to be
discovered big-time by some New York honchos."
http://gofrance.about.com/cs/paris/l/aa030203a.htm

His products were also mentioned in this link but I was so mesmerized
by the catwalk videos, I forgot to look.
http://www.themode.tv/20040705052025288/f87ff6abc742dcb8f6d0ae0b769ff553/en/IE5/alt/home-en.htm

Blaise Mautin
http://www.blaise-mautin.com

Search engine:
http://www.kartoo.com

Maybe another researcher can pick up the scent ....
* V *