Here are my measurements. I am thinking about getting a 52cm kilo stripper in gold.

Measurements
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Inseam: 53.5
Trunk: 60
Forearm: 32
Arm: 61
Thigh: 53
Lower Leg: 52
Sternal Notch: 145
Total Body Height: 174


The Competitive Fit (cm)
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Seat tube range c-c: 34.6 - 35.1
Seat tube range c-t: 35.6 - 36.1
Top tube length: 52.5 - 52.9
Stem Length: 9.5 - 10.1
BB-Saddle Position: 50.7 - 52.7
Saddle-Handlebar: 45.2 - 45.8
Saddle Setback: -5.1 - -4.7


The Eddy Fit (cm)
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Seat tube range c-c: 35.8 - 36.3
Seat tube range c-t: 36.8 - 37.3
Top tube length: 52.5 - 52.9
Stem Length: 8.4 - 9.0
BB-Saddle Position: 49.9 - 51.9
Saddle-Handlebar: 46.0 - 46.6
Saddle Setback: -3.9 - -3.5


The French Fit (cm)
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Seat tube range c-c: 37.5 - 38.0
Seat tube range c-t: 38.5 - 39.0
Top tube length: 53.7 - 54.1
Stem Length: 8.6 - 9.2
BB-Saddle Position: 48.2 - 50.2
Saddle-Handlebar: 47.7 - 48.3
Saddle Setback: -4.4 - -4.0

At 5'8", I do not believe that you have a 21" inseam.

that can't be right, it says you need a 38cm bike.

girl you got some funky legs

get a 61. should fit PERFECT

Man, It took me a long time to get those measurements to centimeters. Sorry they were way off! I had someone else measure me in inches and here are correct results.

Gender M
Inseam 29 in
Trunk 23 in
Forearm 12.5 in
Arm 24 in
Thigh 20 in
Lower Leg 20 in
Sternal Notch 55 in
Total Body Height 67 in