Question: How fashionable are T-shirts for older people in your country?
1. Discuss the popularity and acceptance of T-shirts among older people in your country.
2. You can mention factors that influence their choices like comfort, climate, cultural norms, etc.
Try these synonyms instead of repeating the question:
fashionable→trendy; popular; stylish
T-shirts→tees; casual tops
older people→seniors; elderly; older adults