Is it normal if i get turned on with pictures of women clothing?

I'm a man and I am straight and sometimes when I see pictures of women clothing not being wear by anybody (like this dress: https://media.missguided.com/i/missguided/DD925864_01?fmt=jpeg&fmt.jpeg.interlaced=true&$product-page__main--2x$) I get turned on as if what I'm seeing was being used by a woman. (wich in the case of photos of dressed women I get turned on also as normally happens with persons that like women)