I have a pair of women's 515's that have spandex but look like regular jeans. They are a little form fitting but have great range of movement for cycling. I wear them as much as possible for riding. I also got mine at Kohl's. I wear long-johns under mine in the winter and it's worked out for me.
"Things look different from the seat of a bike carrying a sleeping bag with a cold beer tucked inside." ~Jim Malusa
2009 Trek 520-Brooks B-17 Special in Antique Brown
2010 Surly Long Haul Trucker-Brooks B-17 Standard in Black
1983 Fuji Espree Single Speed-Brooks B17 British Racing Green