Gangster suits can be just as popular a costume as pimp suits. These suits can be designed at home by taking your most formal looking pinstripe suit and mixing up the accessories on it.
Steps to transform your current suit:
1. Put a gangster hat on.
2. Replace the shoes with a nice pair of white dress shoes.
3. Loosen the tie or lose it completely.
4. Take off the top button on your dress shirt.
5. Wear extremely gaudy watches and rings.
Rather than risk ruining your nice pinstripe at a party, why not check out some pre made G suits.