Im about 5 foot 1, smaller. Youth XL are a little smaller on me than i would like. So would this jacket in a small fit me?

Tech Specs:

Material:

[Shell] waterproof fabric with DWR; [Lining] polyester 

Insulation:

Synthetic 

Waterproof Rating:

10K 

Breathable Rating:

10000g 

Fit:

Loose 

Core Venting:

Underarm zips (mesh-lined) 

Pockets:

2 Front, 1 interior 

Seam Taped:

Yes, critically 

Powder Skirt:

Yes 

Wrist Gaiters:

Yes 

Hood:

Yes 

Manufacturer Warranty:

1 Year