In the ever-evolving landscape of fashion, some styles prove their timeless appeal by continually resurfacing with fresh interpretations. The underarm bag, a sleek and compact silhouette popularized in the late 90s and early 2000s, is currently experiencing a vibrant resurgence. When this iconic form is combined with the classic charm of a checkerboard pattern, rendered in light, retro hues through the art of crochet, the result is a truly captivating accessory: a light retro checkerboard underarm bag that is the epitome of simple and practical style.
The Underarm Bag: A Resurgent Retro Silhouette

The underarm bag, also known as a baguette bag, is defined by its elongated, often rectangular or slightly curved body, paired with a relatively short strap. This design is specifically crafted to tuck neatly and comfortably under the arm, keeping essentials secure and close to the body.
- Compact Utility: Its streamlined form is ideal for carrying just the necessities – phone, wallet, keys, lip gloss – without the bulk of a larger tote. This makes it perfect for quick errands, social gatherings, or when you want to travel light.
- Effortless Style: The underarm bag exudes a nonchalant elegance. Its snug fit and minimalist profile contribute to a sleek, uncluttered look that complements a wide range of outfits, from casual denim to more polished ensembles.
The Allure of the “Light Retro Checkerboard”
The checkerboard pattern is a design classic, celebrated for its geometric precision and striking visual impact. When applied to a crochet underarm bag, particularly with a “light retro” aesthetic, it transforms the piece into a statement of understated cool.
- Timeless Pattern: The checkerboard, with its alternating squares of two distinct colors, is inherently versatile and never truly goes out of style. It offers a structured visual appeal that is both clean and engaging.
- “Light Retro” Color Palette: This is where the bag truly shines with its vintage-inspired charm. Instead of stark black and white, imagine combinations that evoke a softer, nostalgic mood:
- Cream or off-white paired with a pale sky blue, sage green, soft lavender, or butter yellow.
- Muted beige with a subtle peach or a light olive.
- Classic off-white with a gentle light grey or soft tan. These lighter hues contribute to an approachable, sophisticated retro vibe, making the bag easy to integrate into various wardrobes without being overly bold.
- Crochet Technique for Checkerboard: The checkerboard pattern in crochet is typically achieved using tapestry crochet. This technique involves carrying the inactive yarn color discreetly inside the stitches of the working color. This method not only creates sharp, clean color changes but also adds density and stiffness to the fabric, which is ideal for a bag’s structure.

Simplicity & Practicality in Design
Beyond its stylish appearance, the light retro checkerboard underarm bag is designed with a keen eye for simplicity and practicality.
- “Simple” Design: The emphasis is on clean lines and an uncluttered form. The beauty of the bag lies in the repetition of the checkerboard pattern and its sleek silhouette. There are typically minimal external embellishments, allowing the pattern itself to be the star.
- “Practical” Functionality:
- Efficient Space: The elongated shape maximizes interior space for essentials, making them easily accessible.
- Durability: Achieved through the choice of sturdy yarns and dense crochet stitches (like single crochet or half double crochet), which create a robust fabric capable of withstanding daily wear.
- Secure Closure: A well-designed bag features a reliable closure—whether a neatly sewn-in zipper, a strong magnetic snap, or a simple button-and-loop—to keep contents safe.
- Comfortable Strap: The strap is crucial for an underarm bag. It should be wide enough to be comfortable on the shoulder but not so wide as to feel bulky, ensuring the bag tucks perfectly.
- Optional Lining: For enhanced durability, protection of contents, and a polished interior finish, a fabric lining is highly recommended.
Materials & Tools for Your Checkerboard Underarm Bag
The right supplies will ensure your finished bag is both beautiful and functional:
- Yarn (Primary for Look & Durability):
- Fiber: Cotton is an excellent choice due to its strength, minimal stretch, good stitch definition (essential for sharp checkerboard squares), and washability. Sturdy acrylics also work well, offering a wide range of lighter colors and ease of care. Cotton/linen blends can provide a nice texture. Avoid overly fuzzy or elastic yarns, as they can obscure the crispness of the checkerboard.
- Weight: Worsted (Aran / Category 4) or DK (Double Knitting / Category 3) weights are generally preferred, providing a good balance of density and working speed.
- Colors: Choose two contrasting colors that embody the “light retro” aesthetic you desire. Ensure you have enough of both colors for the main bag body and strap.
- Quantity: Varies based on bag size, but generally 200-400 yards total for a standard underarm bag.
- Crochet Hook: Select a hook size appropriate for your chosen yarn weight. Often, going one size smaller than recommended for the yarn will help achieve the desired dense, firm fabric for a bag.
- Notions:
- Stitch Markers: Absolutely essential for marking rounds and critical stitch changes, especially with colorwork.
- Tapestry Needle: For weaving in yarn ends (which will be numerous with color changes!) and for seaming if your bag is constructed in panels.
- Scissors.
- Measuring Tape: For checking gauge and overall dimensions.
- Closure: A zipper (matching the length of your bag opening) for maximum security, or a magnetic snap for easy access. A simple button and loop can also work for a very minimalist look.
- Optional Lining Materials: A complementary fabric (e.g., cotton, broadcloth), matching sewing thread, and sewing machine or hand-sewing needle.

Crafting Your Checkerboard Underarm Bag: Key Steps
- Phase 1: The Base (Optional but Recommended for Structure):
- Begin by crocheting a flat oval or rectangular base. Work in tight, continuous rounds using single crochet (SC) to create a sturdy foundation that will help the bag maintain its shape.
- Phase 2: The Bag Body (Checkerboard Magic):
- Technique: Utilize tapestry crochet for the checkerboard pattern. This means carrying the inactive yarn color along with your working yarn, crocheting over it to hide it within your stitches. This also adds extra density to the fabric.
- Pattern: Decide on the size of your checkerboard blocks (e.g., 2 SC wide by 2 rows high per square, or 3 SC by 3 rows). Maintain consistent tension to keep the squares even.
- Working Upwards: Work the body of the bag in continuous rounds from the finished base. Execute your color changes precisely according to your checkerboard pattern.
- Height: Continue crocheting rounds until the bag reaches your desired height.
- Phase 3: The Strap:
- Integrated or Separate: You can either continue crocheting directly from the top edge of the bag to form the strap, or crochet a separate strip (typically a dense SC or HDC strip) of the desired length and width.
- Attachment: If separate, securely sew the strap ends to the sides of the bag’s opening. Ensure the strap length is appropriate for comfortable underarm wear.
- Phase 4: Finishing & Details:
- Closure Installation: Carefully sew in your chosen closure. Zippers require meticulous hand-stitching for a professional finish. Magnetic snaps are typically sewn onto the lining.
- Weave in All Ends: This is critical, especially with colorwork. Meticulously weave in every yarn tail to ensure a clean, durable finish and prevent unraveling.
- Lining (Highly Recommended): Cut and sew a fabric lining that matches the dimensions of your crocheted bag. Hand-stitch the finished lining securely into the inside of your crochet bag. This elevates the bag’s durability, protects contents, and provides a polished interior.
- Blocking (Optional): Light blocking can help even out stitches and set the bag’s overall shape.

Styling Your Retro Checkerboard Bag
The beauty of the light retro checkerboard underarm bag lies in its versatility:
- Casual Cool: It effortlessly elevates a simple jeans-and-t-shirt outfit or adds a playful touch to a sundress.
- Transitional Chic: Its lightweight nature and subtle colors make it perfect for bridging seasons, from spring through early fall.
- Complementary Styling: The geometric pattern pairs well with both minimalist ensembles and more eclectic outfits, serving as a subtle yet stylish focal point.
Care and Maintenance
To ensure your handmade treasure lasts for years:
- Follow Yarn Care: Always adhere to the specific care instructions for your chosen yarn fiber.
- Gentle Cleaning: Most crochet bags are best hand-washed or machine-washed on a gentle cycle with cold water, especially if they have a fabric lining.
- Reshape & Dry Flat: After washing, gently reshape the bag and lay it flat on a clean towel or mesh rack to air dry completely. Avoid hanging, as this can cause stretching and distortion.

The crochet underarm bag with its light retro checkerboard pattern is more than just an accessory; it’s a testament to the enduring appeal of handmade craftsmanship, marrying a beloved vintage silhouette with practical design. It’s a versatile, stylish, and deeply personal piece, ready to accompany you with effortless charm wherever your day takes you.
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