For men, dressing is usually a simple affair – just throw on a pair of jeans and a T-shirt and you’re good to go.

But if you’re not super confident when it comes to the wardrobe department, you might not know when or why you’d opt for a V-neck T-shirt over the traditional crew neck, so here are some tips to help you out.

 Crew Neck T-shirts:

• The Safe option
• Conceal your chest more (if that’s what you’re after)
• Available in more designs and easy to source
• Works well under an open shirt – for that street-wear or grunge look

V-Neck T-shirts:

• The more metro option
• Shows off your chest and collarbones
• More streamlined for that sleeker look
• Works well when paired with a deep-V cardigan or button through sweater
• A more fashion forward option
• A more limited range available in stores

Whatever you decide, don’t be afraid to mix things up a little. If you are wary of branching out into a V-neck, try testing the water with a high cut design as opposed to the deep cut.

Source: http://etherealtshirts.wordpress.com/2013/07/24/mens-t-shirts-v-neck-versus-crew-neck/