[header] How to be a conservative girl [title] Get the right clothes. [step] Choose well-tailored clothes that flatter your figure, and are not too revealing or flashy. [substeps] Begin building your wardrobe around neutral colors (black, white, grey, brown, navy), and add color as an accent. 
Basic pieces like button-up shirts, shirtdresses, nice slacks, blazers and sweaters are good pieces to start with. You can still be fashionable, but steer clear of items that are too tight, short or low-cut.