Should I always have a suit on for a dating profile to get more dates?

@LamontCranston Well you're right he doesn't really need the vest, but if that's what he likes and that's what he should wear. I think the color of the suit is great. He is lighter skinned and if he puts on a real pale colored suit, he would still look great, no matter what he puts on, but it may make him look a little washed out in skin color. Comparing to a lighter colored suit, instead of very light suit, he could maybe go down a shade or two but not too dark and that would look great as well. I think his shirt looks great and depending on the time of year, he has exactly the right colored shirt on for winter. People usually wear darker clothes in the winter I noticed, but whether he wears a light or dark colored shirt really makes no difference as he will look great no matter what. And he doesn't need a tailored suit for heaven's sake. Yes it would look great but he looks just as good the way he is. His physique is great and that makes the suit look great. Just my humble opinion. Hahaha Comfort is where it's at. Sloppy, no. Comfortable, yes.

@LadyGrace My reference to color was only to the shirt. The dark shirt is something that Hollywood actors affect. The suit color is fine. Some adjustments could be made to make the suit fit better and look more "tailored".
I will be happy, as the quintessential man-about-town, to give the OP some advice if he wishes.