Thanks to one of your comments, I realized I haven't explained what February in Houston is like!
Since UHCL and the South Shore Harbour (SSH) Hotel & Resort are located near or on the coast, humidity is always present, if not high, so start practicing updos and naturally wavy or curly hair. For a majority of February, the temperature will be a cool 50 degrees Fahrenheit. When you factor in the humidity and coastal breeze, it could feel maybe as cold as 40 degrees. However, the UHCL and SSH buildings are always appropriately heated to something more like 65 or 70 degrees.
My suggestion would be to use your layers! I am always very comfortable when I wear my pantsuit with a cute scarf and pea coat. Some of my friends like wearing slacks with a nice t-shirt, button-up long sleeve shirt, and a small overcoat for the outdoors. Also, accessories are invaluable in Houston weather and travel in general! I really like scarfs, ear muffs (no hat head!), gloves and shawls. These are great for travel because you can take them off when you are warm and they don't take up too much space.
I have also heard rumor that we are going to have an unusually warm winter this year. I would believe it, considering it was 80 degrees a couple days ago! Basically, the weather in Houston is very difficult to predict, so outsmart the weather by wearing layers and accessories to keep you warm.
"Houston has what is known as a humid subtropical climate. Desert heat from the southwest in Mexico combined with the moisture from the Gulf of Mexico are what give Houston its characteristic weather. . .
"Most of the winter in Houston does not require heavy layering. You won’t be doing much walking unless you’re at the park or at the new City Centre window shopping, and the heat can be turned up so much once your inside a building that you’ll quickly shed your outerwear (of which you will pretty much only need one – a good, medium-weight wool peacoat, for example)."
Happy packing!