One of the key fashion trends during the Start of Autumn is the use of lightweight layers. As temperatures begin to drop, especially in the mornings and evenings, layering allows people to adjust their clothing throughout the day to stay comfortable. Cardigans, lightweight jackets, and blazers are popular choices, as they can be easily added or removed as needed. These pieces come in a variety of fabrics, from cotton and linen for milder days to wool and cashmere for cooler weather, ensuring that there is an option for every climate.​

Autumnal colors take center stage in Start of Autumn fashion, replacing the bright, vibrant hues of summer. Rich tones like burnt orange, deep red, mustard yellow, olive green, and chocolate brown dominate clothing collections, reflecting the colors of falling leaves and ripening fruits. These colors are not only visually appealing but also versatile, easily mixing and matching with neutral tones like black, white, and gray to create a range of stylish outfits.​

Textile preferences shift during the Start of Autumn as well, with heavier fabrics replacing the lightweight materials of summer. Denim, which is durable and versatile, becomes a staple, with jeans, jackets, and shirts in various washes and styles. Corduroy, with its soft texture and warmth, is another popular choice for pants, jackets, and skirts. Flannel, known for its cozy feel, is often used in shirts and pajamas, providing extra warmth on cooler days.​

Outerwear becomes more important as the weather cools, with a variety of styles to choose from. Trench coats, which are both stylish and functional, are a classic autumn staple, offering protection from rain and wind while adding a sophisticated touch to any outfit. Leather jackets, whether in black, brown, or other colors, are another popular option, adding an edgy vibe to autumn looks. For more casual occasions, hoodies and sweatshirts in autumnal colors are a comfortable and stylish choice.​

Footwear also undergoes a seasonal transformation during the Start of Autumn. Sandals and flip-flops are replaced with closed-toe shoes like sneakers, loafers, and ankle boots. Ankle boots, in particular, are a versatile choice, pairing well with jeans, skirts, and dresses. They come in a variety of styles, from flat and casual to heeled and dressy, making them suitable for a range of occasions. For wet weather, rain boots in bright colors or fun patterns add a playful touch to autumn outfits while keeping feet dry.​

Accessories play an important role in Start of Autumn fashion, both for style and functionality. Scarves, in a variety of fabrics and patterns, are a must-have, adding a pop of color to outfits while keeping necks warm. Hats, such as fedoras, beanies, and wide-brimmed hats, not only protect against the sun but also add a fashionable touch. Gloves, though not always necessary in the early days of autumn, start to make an appearance as temperatures drop further, with lightweight leather or knit gloves being popular choices.​

Fashion trends for children during the Start of Autumn are similar to those for adults, with a focus on comfort, warmth, and style. Kids’ clothing features autumnal colors and patterns, with layers that allow for easy movement. Jackets, sweaters, and hoodies are essential, as are sturdy shoes for outdoor play. Many children’s clothing lines also incorporate fun autumn-themed designs, such as leaves, pumpkins, and animals, adding a playful touch to their wardrobes.​