I wear a large to extra large in womens gloves, depending on the brand. I have to go to the store to try em on though. My issue is finding the bigger sizes in the womens gloves. They tend to be sold out or still don't fit, plus I don't like gel padding so there is less to choose from.
I went in a month or two ago to find some long finger gloves and none of them fit me well in either women or men sizes. I have short fingers and a large palm. They were all way too long.
I'll second the Louis Garneau 1 Calory gloves. Seems Performance still has some for men, but at least on my end the site is acting up right now. They were pretty much the only glove that fit me well and I got them for about $7 IIRC (msrp $14). They are nice & stretchy, soft, with minimal (foam) padding...plus the colors don't bleed like other gloves. Come in quite a few different colors, including white.