Just to reiterate how different sizing is among manufacturers, my two MTBs are thus:
Titus Racer X size XS (unisex), size 15.5" (second smallest size they make)
Novara Bonita size S (WSD), size 12" (smallest size they make)
Both bikes have virtually identical standover and virtual top tube lengths and both fit me perfectly!
I am 5'2.5" with a 28.5" inseam.
Emily
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow