<human>: So my girlfriend over the past year has fell in love with vintage clothing and wears it from time to time, however recently she is spending huge amounts of clothing without asking for any opinions.
She's spending a lot on items that don't suit her and look very odd to say the least. I love her with all my heart but its something I don't like and much prefer it when she wears her fashionable modern clothes.
I know how much wearing this means to her but recently she has been pairing all this vintage stuff together and its looking ridiculous. A real shambles and she thinks she looks nice.
I know that this isn't just my thoughts as I've seen many people staring. She has just came into my room to show what she looked like and I put on a brave face for it but I think she looks so silly in it and its almost embarrassing, we are off to a restaurant soon and I'm scared to be seen with her. Her outfit comprises of a long dress that has stitched in Japanese style flowers, white and black shoes, really round hipster glasses, her hair done half up like princess Leia and her fringe curled so much its gone wavy and looks very weird.
I don't want to sound/feel like an asshole but what do I do in this situation? How do I tell her how I feel without breaking her heart.. She keeps spending despite my efforts to stop her.

Can you provide a brief overview of the text?
<bot>: Girlfriend is dressing in very odd clothes more frequently that make her look incredibly silly to myself and others around her. Any advice on how to break it to her? I can tell she isn't confident in this style.