Having a selection of versatile gowns in your closet can elevate your wardrobe and prepare you for various occasions. Here are essential gown styles that every woman should consider having:

1. **Little Black Dress (LBD)**: A classic staple that can be dressed up or down for any occasion, from cocktail parties to dinners.

2. **Maxi Gown**: Flowing and elegant, a maxi gown is perfect for summer events, beach weddings, or casual outings. Look for vibrant prints or solid colors.

3. **A-Line Gown**: Flattering for various body types, an A-line gown gently flares out from the waist, providing a timeless silhouette suitable for both formal and casual occasions.

4. **Wrap Gown**: This style accentuates the waist and is versatile for different body shapes. It can be worn for office meetings, dates, and more.

5. **Off-the-Shoulder Gown**: A romantic option that is perfect for evenings out or formal events. This style can showcase collarbones beautifully.

6. **Sheath Gown**: A fitted sheath gown hugs the body and is elegant for work events, cocktail parties, or formal gatherings.

7. **Spaghetti Strap Gown**: Ideal for warmer weather, this style can be dressed up with accessories or worn casually, making it a versatile addition.

8. **Bohemian Maxi Gown**: Flowing fabrics and eclectic patterns define the bohemian style, making it perfect for festivals, beach days, or relaxed gatherings.

9. **Evening Gown**: A glamorous option for formal events, look for gowns in luxurious fabrics with elegant details like sequins, lace, or intricate designs.

10. **Casual Day Gown**: A comfortable, easy-to-wear gown for everyday occasions, perhaps in cotton or linen, that can be styled with sandals or sneakers.

Having these diverse gown styles ensures that you’re prepared for any event, from casual outings to formal celebrations. Each gown can be accessorized uniquely, providing endless possibilities to express your personal style.