<P> The depictions of the personalities of the Tenth and Eleventh Doctors shared certain similarities e.g. both being youthful, energetic, friendly, childlike, "good boyfriend Doctors", as Steven Moffat described them and, according to Mark Gatiss "very human Doctors" when compared to other incarnations . </P> <P> The Doctor complains that his tenth incarnation is not "ginger". However, this incarnation was happy to have sideburns and to have more hair than his previous incarnation . He wears his own brown hair in various ways throughout the series: unstyled in "The Christmas Invasion", a 1950s - style quiff in "The Idiot's Lantern", and flattened forwards in "The Runaway Bride" and "The Day of the Doctor", but mainly styled it in a spiked up fashion throughout most of the series, with this style being described by friend and later one - time companion Wilfred Mott as being a, "Modern style sort of hair . All sticky - uppy". He has dark brown eyes and is perceived by most, including companions and other characters such as his future incarnation as "slim and a little bit foxy". </P> <P> His costume was unveiled on July 27, 2005 . He generally wears either a dark brown (with blue pinstripes) or a blue (with rust red pinstripes) four - buttoned suit, a shirt and a tie, a light brown faux - suede overcoat (which he claims was given to him by Janis Joplin), and different coloured pairs of Converse All - Star sneakers, depending on his suit . According to an interview on Parkinson, David Tennant and Russell T Davies got the idea for the Tenth Doctor's costume from an outfit Jamie Oliver had worn on Parkinson just after Tennant had taken the role . David Tennant has commented that he would vary the combination of the buttons he fastened on his jacket in different episodes . Tennant thought the look was very geek chic . </P> <P> The Doctor dons a pair of dark tortoise - shell rectangular frame glasses, an affectation (along with his signature footwear) borrowed from the Fifth Doctor . He also occasionally sports a pair of Red - Cyan 3D glasses, both as a joke and for practical reasons . The Tenth Doctor's costume became so popular that it has spawned numerous recreations (including a BBC - licensed replica of the Tenth Doctor's overcoat by AbbyShot Clothiers and a white / red version worn by Tennant when he co-hosted Comic Relief), and has been cited by costume designer Louise Page as the costume she is most proud of from her time on Doctor Who . </P>

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