Nautica メンズ 半袖 無地 ストレッチ コットン ピケポロシャツ

Do they run big or is it true to size?

Talla.ws regular o es slim fit ?

Is it long enough for 5' 11" tall person

Could somebody tell me the meassures (length and width) of an m shirt laying flat on a bed, please? i see a lot of different opinions about the size