a pinstripe suit的用法和样例：
- I'm looking for a pinstriped suit with a 34 waist.
- A pinstripe suit creates a vertical optical illusion, making you appear taller and thinner.
- A pinstriped suit with a power tie; met with high-level executives at a power breakfast.
- Davidsson, 47 years old, who wears a wide grin and a pinstriped suit despite the collapse of his bank, still awaits word on his future.
- Without a pinstripe, you'd be underdressed.