I don't know about your city but the Fixie craze is still going strong here in So Cal. Now every cool highschooler has a 2k bike cruising around town not knowing what to do with such equipment. BUT for the serious riders this may come in handy. Levis has developed a jean to help you hold onto your U Lock.
the bonus on these jeans based on the reviews from the website: "The anti-stink factor" aka antimicrobial Sanitized® technology and the water-repellent factor. Looks like from reviews you should go up one size to maximum cool factor. Skinny, but not too skinny, if you know what I mean.
about the jeans:
Designed for the commuting cyclist and detailed with multiple high-performance features, our new 511™ Commuter Jean combines form and function. Using our most popular skinny fit in stretch fabric, we have added a utility waistband, 3M™ reflectivity, a hidden cell phone pocket, water-repellent NanoSphere® nanotechnology, antimicrobial Sanitized® technology, and additional reinforcement throughout.
Available here for [reasonable] $78