While some women prefer to keep working until they give birth, others take time off a few weeks to a month before their due date. Regardless of the option you choose, you should purchase maternity clothes suitable for work sometime between three and a half to four months along in your gestation. A good rule of thumb is that when your regular clothes no longer fit well, you should begin your maternity purchases.

Buying clothes that complement the season is always a smart choice. Clothes that can be used as layers is a great way to save some money. This can also help with the changes in temperature depending on the weather, and also the changes in body temperature.

Varying the color and style of your work clothes is essential to dressing well in the business world. If you happen to be a heavier set person, make sure to purchase to couple pair of slacks in neutral colors, including navy, gray, cyan, brown, tan, or black; these help to conceal a pregnancy if one happens to be expecting.Varying the color and style of your work clothes is essential to dressing well in the business world. If you happen to be a heavier set person, make sure to purchase to couple pair of slacks in neutral colors, including navy, gray, cyan, brown, tan, or black; these help to conceal a pregnancy if one happens to be expecting. Also make sure to purchase a nice classy skirt, such as a A-line skirt in a neutral color, as well as a jacket to go with a host of outfits, and a dress too. Always check to make sure that the fabric is stretch soft which allows for maximum comfort and breathability.

During the winter months, it's very fashionable to wear a long sleeved cardigan with a V-neck or crew neck sweater underneath as a sweater set to the office. You can add extra flair to your outfit by adding some stylish black pants as well as accessories.

The accessories you choose can make or break an outfit, transforming a good looking outfit into a great looking outfit. Use pieces such as earrings, necklaces, bracelets, handbags, belts, and hair accessories to add the final touches to your plus-size maternity ensemble.

Shoes also make a difference. Pregnancy can cause the feet to ache terribly so bear this in mind as you shop for shoes for work, even in the early stages of your pregnancy. A comfortable but timeless sling-back pump in a color such as black is an excellent choice for the office and looks great with pants, dresses and skirts. There are also plenty of ballerina flats that are sophisticated enough to work for the office. As you get bigger you might find that your feet need more breathing room so you should buy shoes in a wider width than usual.

Work clothes should always consist of soft, breathable materials. You want to stay away from clothes that have problematic fasteners or frustrating zippers, buttons, or inseams. You should aim for stylish clothes that are not too juvenile or too girlish.