Question: Do you spend a lot of time choosing clothes?
You can answer based on your own habits—whether you spend a long time picking out clothes or not. You can also mention if it depends on the occasion, like special events versus daily wear, and explain your reasons.
Try these synonyms instead of repeating the question:
spend a lot of time→take ages; waste time; devote a lot of time
choosing→picking out; selecting; deciding on
clothes→outfits; garments; attire