I love these gloves anyway but are they YSL as I was told. I bought them in France. First time I have put anything on a site so excuse the excess of photos.
Although we cannot authenticate here, you may find our label resource with examples of Yves St. Laurent's lettering: http://vintagefashionguild.org/label-resource/saint-laurent-yves/ If you conduct a search you will also see many images of the YSL logo, such as this one:
