I have a very lovely friend that I have known a very long time. She's lived in her house for over 10 years - it's a perfectly alright place but she and her dh don't have a lot of spare money and she's not that fussed about decorating.
The lights in the upstairs hallway are just lightbulbs - no lampshades. Would it be insulting or thoughtful if I bought her some? I'm thinking plain, inexpensive Ikea paper shades.