Custom Muscle Suit

Quick Overview

The Custom Muscle Suit is built to your specifications. Pricing is based on the materials used, as well as the intricacy of the design and construction.

Please note that all custom orders are subject to the availability and approval of our custom design team. To submit your project for consideration, please contact us at

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  • Flex Design muscle suits are constructed with a durable cotton/lycra or nylon/lycra unitard.
  • Our unique combination of materials has been carefully selected to provide a lightweight suit with great flexibility and range of motion.
  • Flex Design uses extra heavy duty zippers and stitching to ensure maximum quality and performance for the life of your suit.
  • Our muscle suits are skillfully assembled and constructed by hand, with each individual muscle carefully placed to provide the most anatomically correct suit for your height and build.
  • With our optional add-ons, you can create the most realistic muscle suit you've ever seen!
  • Veins: individual veins are put into place to provide an unbelievably real look and feel to each suit.
  • Airbrushing: contouring and highlighting give definition to each muscle group and create an outstanding suit that doesn't need to be covered up.
  • In addition to our lean, standard, super, giant, and mega giant suits, we also offer custom services to create a one-of-a-kind suit to match your specifications.

Because our suits are handmade according to the measurements you provide at the time of order, please allow 6-8 weeks for delivery. If you desire your suit sooner you may pay a rush fee, please email us for availability and pricing. If we are running a special promotion, turnaround time may be expedited; it will usually be stated in the promotion details.

Add it all up and you can see why muscle suits from Flex Design Costumes are at the top of their class... but don't just take our word for it, visit our photo gallery and see for yourself how our amazing customers use their Flex Design suits to bring their characters to life!