A Comprehensive Guide to Women’s Dress Codes

Have you ever received an invitation to an event and had no idea what they meant by “business casual” or “black-tie optional”? What about when attire isn’t even included?! It can be confusing to navigate these situations, which is why we made a guide for any occasion. Let’s explore the most common women's dress codes you will encounter and when to wear them.


This is the least-formal dress code. Think comfortable yet stylish; jeans, t-shirts, sundresses, and trendy sneakers are all fair game. Opt for fabrics like cotton, denim, or linen. While comfort is prioritized, it’s important to still make an effort to look put together and polished. Accessories can elevate a casual look, so consider adding a statement necklace, a cute scarf, or a stylish belt.

Occasions: Weekend brunch, shopping, casual gatherings, concerts, picnics

Smart Casual

Smart casual is a nice middle ground between casual and more formal attires. The main difference between casual and smart casual is that it’s a more polished take on casual dress. It’s a great option if you’re not sure how casual to be. Rather than t-shirts and ripped jeans, opt for blouses with slacks, chinos, or professional skirts. Pair with a cardigan or blazer in transitional seasons for a little extra elevation, and nice slides or loafers to complete the look. Even if the event turns out to be more casual, the extra effort will be noted.

Occasions: Casual dinners, date nights, informal meetings

Business Casual

Women’s business casual attire is a blend of professional and relaxed clothing, suitable for some of the more casual workplace environments we are seeing today. Opt for tailored tops, bottoms, or appropriate dresses in neutral colors and subtle patterns. Pair with flats, loafers, or ankle boots for footwear. Keep accessories minimal and professional, and consider layering with blazers or cardigans for added polish as the season allows.

Occasions: Casual Fridays at the office, networking events, business lunches

Business Professional

Just as the name says, business professional dress is more professional and sophisticated than business casual. This is appropriate for corporate workplaces and important work functions. Go with tailored tops, pants, skirts, or dresses in classic styles and neutral tones, paired with closed-toe pumps or heels. Keep accessories minimal and classic, such as pearl studs or a structured handbag. A convenient option to achieve this look is a pantsuit. This is a nice pair of slacks with a matching blazer. All you have to do is add a neutral blouse and heels, and your outfit is complete.

Occasions: Job interviews, important meetings, corporate events


Women’s semi-formal dress code strikes a balance between formal elegance and relaxed sophistication. Select knee-length or ankle-length dresses in elevated fabrics like chiffon or silk, or pair a dressy blouse with a skirt or formal trousers. Choose elegant heels, and add stylish jewelry and a clutch. Complement your outfit with a nice hairstyle and makeup, and layer with a tailored jacket or wrap if needed. There is more leeway here for fun colors and patterns than in business formal, so feel free to express your own sense of style unless otherwise instructed by the event host.

Occasions: Day-time weddings, dinner parties, graduation ceremonies, fundraisers, all black for funerals


Cocktail attire is slightly more formal than semi-formal. Cocktail attire often embraces a trendier style, featuring knee-length or cocktail-length dresses with details like sequins or lace, and bolder hues and prints. If you have a “little black dress” in your closet, this is the perfect occasion to pull that out. Pair with statement jewelry and clutches and footwear options like heels or sandals. Hair and makeup can be more dramatic, depending on personal style and the event.

Occasions: Cocktail parties, semi-formal events, fancy dinners


For prestigious events like galas or upscale weddings, black-tie is the way to go. Often, this attire will be requested on invitations. Opt for floor-length gowns in luxurious fabrics, with sophisticated details and classic colors. Accessorize with statement jewelry and a chic clutch, and complete the look with dressy heels and polished hair and makeup. Occasionally, you might come across an invite with “black-tie optional.” This is used when the hosts don’t want to pressure guests into buying a gown and tuxedo, so it’s acceptable to arrive a little less formal. However, if you can, it’s always better to err on the side of black-tie.

Occasions: Galas, evening weddings, upscale fundraisers


Women’s white tie dress code epitomizes the highest level of formal elegance, typically reserved for prestigious events. Opt for full-length ball gowns in high-end fabrics with intricate details, complemented by exquisite jewelry and closed-toe heels. Consider opera-length gloves for added refinement, and style hair and makeup with sophistication. Consider hair jewelry as well to really elevate the whole ensemble.

Occasions: State dinners, royal events, high-profile galas

Women’s Wear for Any Occasion at Paul Simon Women

We understand that interpreting dress codes can be intimidating, which is why here at Paul Simon, we aim to make the process as simple as possible. Do you have an upcoming event that requires a specific dress code? Whether it’s a casual gathering, a formal affair, or anything in between, we’re here to ensure you’re impeccably dressed for the occasion. Schedule an appointment and our expert team can assist you in finding the perfect ensemble that not only meets the requirements of the dress code but also reflects your personal style and makes you feel confident and elegant.

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