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While the idea of “office wear” typically summons up images of business suits and patent leather heels, dress codes among companies actually vary greatly. Some companies prefer that their employees maintain more formal appearances, while other companies allow employees to dress casually, five days a week. Don't be shy to ask the hiring manager about the dress code before your first day of work. When in doubt, overdress! It's much better to be the only woman in a dress and heels on the first day of work, rather than the only woman in jeans. Dressing up shows that you take the job seriously, while under-dressing can give the impression that you don't care as much. If you are expected to wear business suits every day, you need to invest in some fitted, high quality pieces. You don't need to buy a new outfit for every day of the week, but it's important to have some neutral-colored, “go to” items that you know are office-appropriate and you can easily mix and match. Even if your office is casual, it's still important that you present yourself appropriately at your place of work. Ripped jeans, dirty sneakers, and belly-baring shirts are fine for the weekend, but keep a drawer stocked with modest, casual clothing specifically for the office. Again, every office has a different dress code, but this is a great rule of thumb. Make sure that your chest is fully covered when you head off to work. Not only is cleavage inappropriate in the office, but it's also inconvenient to be holding your shirt up every time you reach for a paper or open a drawer! When it comes to tops, opt for ones with sleeves. To avoid looking inappropriate at your office, modest tops are your best bet.  Don't confuse “modest” for “frumpy.” There is no shortage of trendy, fun tops that still keep you covered and appropriate for work. If you want to be taken seriously, let your work performance do the talking. If people are distracted by your voluptuous cleavage, they probably won't notice the great work you're doing. If you have a closet full of sleeveless tops that you want to wear, throw a cardigan or blazer on over top. These can easily take a top from backyard barbeque to board meeting. Nothing says professional like a great fitting blazer. Avoid boxy, “masculine” suits that mask your figure with hard, straight lines. Instead, find a blazer that slightly hugs your body while still giving you ample room to move. Pairing a crisp blazer with a floral top or a sweet dress can help you look work-appropriate and dainty at the same time.  Pick up a blazer in the colors that you wear most often, such as black, cream, or navy, to get the most use out of it. When it comes to blazers, and all work clothes for that matter, you get what you pay for. Cheap clothing can seem like a bargain, but fall apart after a few washes. Loose strings, frayed hems, and holes can turn the most perfect, appropriate office outfit into a disaster. This bit of advice may sound antiquated, but it will ensure that you don't look inappropriate at the office. Mini skirts and flirty dresses are fantastic, but they have no place at work. Make sure that your skirts and dresses hit at the knee or below. If you're worried about looking unfashionable or overly modest, just make sure your skirts and dresses are properly tailored. You can show off your womanly curves while making sure your hemline is appropriate. Depending on just how formal your office is, you may need to slip on a pair of nude or black tights under your skirt. The word “slacks” may conjure up a picture of some repulsive, passé trousers, but don't write them off just yet! Form-fitting, structured black pants are perfect office attire, and you can pair them with almost any type of top, blazer, or sweater. You can wear them through most seasons, and you won't have to worry about hosiery or hemlines (or shaving your legs)! If the pants are a bit long, get them hemmed before wearing them. Scruffy, frayed hems do not look office-appropriate.
Learn your company's dress code. Purchase staple items that fit into your company's dress code. Avoid low-cut and sleeveless tops. Invest in some tailored blazers. Keep your skirts and dresses to your knees, at least. Buy some sleek pants.