I've lost some weight so I need to get new pants for work and what better weekend than this one to go shopping! The dress code for where I work is khaki colored pants, have to wear a company provided polo shirt (shirt colors are either solid black, blue, green, or red) and either black or brown shows. I work for an IT company and I am out in the field a lot, so I need something that looks nice and professional but I also need something that I can climb under desks comfortably and carry equipment in and out. I probably will need to get new shoes as well. What styles should I be looking for? When I wear my black colored shirt should I wear black or brown shoes? Also what kind of jackets would be appropriate for this type of wear? I have a nice black pea coat but I was thinking on getting a brown colored jacket since I have to wear khaki colored pants, and maybe something not so heavy. Thanks a ton!