I don’t actually have a very slim waist, but I’ve been obsessed with clothes that make the waist look slimmer lately. Do you think a belt looks better, or should I play around with patterned tops? I’ve seen different suggestions in a few places, but I want to manage it without breaking the budget. How do you handle this?
I’m a fan of belts, to be honest. Especially when I wear high-waisted pants, a slim belt emphasizes my waist perfectly. I’ve tried patterned tops, but they are harder to coordinate; it doesn’t always work out.
I used to wear those slim-showing corset belts for a while; they look stylish and really shape the waist. But after wearing them constantly, they don’t feel comfortable. It’s up to you.
I think playing around with patterns is a bit risky. Very complex patterns can make things look even more crowded. Until then, I suggest you stick to classic solid colors.
There is actually something called optical illusion created by clothing. Vertical stripes, dark colors, or belt details around the waist really work. But be careful, if the belt is too tight it can cause discomfort 
Actually, I bought a few patterned tops and tried to mix and match them, but it didn’t turn out exactly as I wanted. Do you think I can also try asymmetrical cuts like this?
If you’re bothered by the straps, have you tried wearing external accessories like belts over your t-shirt? They can be both practical and eye-catching.
Generally, simplicity is always more effective. Most men don’t even pay attention to pattern details. Small accents like belts are more noticeable.
I don’t think there’s a need to be so meticulous; a person’s posture should be proper before anything else. With a straight stance, you already look much more elegant.