Study the model intently. Take in the way the fabric flows or doesn't as the model moves down a runway or about a room. Make mental notes or jot down quickly any distinguishing features of the outfit, such as length of a hem or sleeve; collars; color and patterns; the fit, whether it is loose or fitted; and any embellishments, such as embroidery, ruffles or sequins.
Take photographs or have a photographer shoot photos of the outfit you plan to write about so you can study its details before writing about it later.
Speak to the designer of the outfit, if possible, or seek out someone who can give you details about the outfit's fabric and construction.
Draft out a brief description of the outfit. Include information about the outfit's material, its colors, patterns or motifs, whether it is appropriate for work, play, day or night wear and any cultural influences that you may see in the design. Describe, as well, any vibe that the designer seemed to be trying to give with the outfit's design; i.e., gothic, romantic, preppy.
Note in your write-up whether the outfit incorporates any interesting or unusual mixes of fabric, patterns or colors and whether you think they work or why they don't work.
Describe the accessories being worn by the model and what you believe the designer is trying to say with his choices. For example, is the designer going for a minimalist look by not using much jewelry? Note also what type of footwear is being worn with the outfit. For example, is it being worn with high heels, flats or boots?
Write up your article from your draft and then read it over. Look for words that can be changed for more descriptive ones. For instance, use a phrase such as "citrus brights," instead of the more simple "yellow and orange."
Proof your writing to ensure that you have included important details, such as the name of the design house, as well as the designer, of the outfit, and that there aren't any grammatical or spelling errors.