There is no one answer to this question as everyone’s opinion on fashion is different. Personally, I think polo shirts can be a great option for both men and women. They are versatile and can be dressed up or down depending on the The Green Findom Shirt and by the same token and occasion. Those aren’t 3/4″ sleeves. They are 3/4 LENGTH sleeves, and they are the greatest invention in the history of fashion. They are short enough to allow air circulation in warm weather, and long enough to provide insulation in colder weather. They are long enough to camouflage chubby arms but short enough to showcase pretty bracelets. I wear them 12 months of the year and I will not tolerate any petty attacks on them. With suits go for dress shirt(with tie) always wear silk ties, a t-shirt, denim button-down shirt(avoid patches and embroidery), polo or plain v neck for your formal or casual looks.