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FranchiseVerdict

Mainstream Boutique vs Flip Flop Shops

Franchise Comparison 2026

Both Mainstream Boutique and Flip Flop Shops are retail franchises. Mainstream Boutique requires an investment of $198K – $361K while Flip Flop Shops requires $183K – $349K. In terms of revenue, Mainstream Boutique reports higher average unit revenue at $482K. Note: Reported for a subset of outlets rather than the whole system; Reported as net sales, not gross sales. On SBA loan performance, Mainstream Boutique has a lower charge-off rate (42.9%) compared to Flip Flop Shops (52.6%). FranchiseVerdict rates Mainstream Boutique D (Below average) and Flip Flop Shops F (Weakest tier).

Investment Range
$198K – $361K
$183K – $349K
Franchise Fee
$40K
$30K
Royalty Rate
7.5%
5.0%
Average Revenue (Item 19)
$482KOutlet subset
$473KOutlet subset
SBA Charge-Off Rate
42.9% (21 loans)
52.6% (26 loans)
Total Units
67
47
Unit Growth (YoY)
-5 units
-2 units
Year Began Franchising
1998
2018
FDD Year
2025
2025