Alterations: 4 Week Series

Pants never fit? That jacket is too boxy? Your favorite skirt is too long? Let’s fix that.

In this 4-week workshop, you’ll learn how to alter and repair your clothing so it fits your body, and your style, the way you want. Each session begins with a focused lesson on a specific technique, followed by hands-on time to apply what you’ve learned to your own garments.

Bring 4–8 pieces that need attention. In Week 1, we’ll assess everything together, prioritize what’s most achievable, and map out a plan for the weeks ahead.

 * Basic machine sewing skills required  ** Teens welcome (age 13 and up)

What You’ll Learn Each Week

Week 1: Fitting & Preparation

Learn how to see what’s not working, and how to fix it.

• Common fitting issues and how to address them
  
• Adding darts to shape jackets, dresses, and tops
• Adjusting length on pants, tops, and sleeves
• Fitting on your own body
  
• How tight is too tight?
• Basting to test your fit before committing
• Preparing your alteration
  
• Transferring markings from pins to stitch lines
• Adding seam allowance
• Seam ripping, pressing, and trimming

Week 2: Hems (Pants, Tops & Skirts)

Master clean, professional finishes across fabrics.

• Techniques from baby hems to blind hems
• Working with a range of materials, from lightweight silk to heavy denim

Week 3: Denim Alterations

Make your jeans actually fit (finally).

• “Genuine” hem on denim
• Taking in the back waistband (no more gaps)
• Adding side panels to increase size or create a new look

Week 4: Repairs & Hand Sewing

Extend the life of your clothes, and make them uniquely yours.

• Repairing rips across different fabrics
• Creative ways to cover stains or holes
• Sewing buttons, hooks & eyes, and essential hand techniques
• Adjusting buttonholes for different button sizes

Meet Your Instructor

Hi, I’m Kelsea 👋

I’m a Los Angeles–based fashion designer and seamstress, and the founder of Unndresssed, a creative practice devoted to helping people get dressed from the inside out.

I started sewing at nine years old and never stopped. What began as a love of fabric and design grew into a career in fashion, and now, one of my favorite things is helping others discover that same sense of possibility and joy.

I believe getting dressed can be an act of self-expression, creativity, and confidence. Sewing is a powerful way to connect more deeply with your personal style, and my only real fashion rule is simple: wear what makes you feel amazing.

In my workshops, I create a welcoming, low-pressure space where you can experiment, make mistakes, and try something new. My goal is to help you quiet the inner critic, trust your instincts, and make pieces that feel truly like you.

Please see our  FAQ page for general studio Q&A’s. By signing up for this workshop, you are agreeing to our Booking and Cancellation Policy.