Jumpsuit/ˈdʒʌmpsuːt/ Definition 1 of 3Pro Tip 1/3Fashion Statement A jumpsuit is often a trendy choice for events and can show personal style. Her velvet jumpsuit turned heads at the gala. Pro Tip 2/3Not Just Casual Jumpsuits can be formal, suitable for weddings or professional settings. I chose a sleek black jumpsuit for the business dinner. Pro Tip 3/3Easy Outfit Jumpsuits are a quick outfit choice since they're one piece, unlike separates. She grabbed her floral jumpsuit and was ready in minutes.