As mentioned above, the answer to your question on whether jackets have the same size as the shirt is no. Jackets and hoodie sizes are already larger than a t-shirt, as they are designed to be worn over shirts and not as a substitute for a shirt.
Men's / Unisex T-Shirts Sizes XS S
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Chest in Inches 34 - 36" 36 - 38"
Waist in Inches 27 - 29" 29 - 31"
Hips in Inches 35 - 37" 37 - 39"
What size should I get in a unisex hoodie?
Unisex garments are sized based on men's measurement. Recommendation: When ordering unisex products for women, we recommend to order a size smaller. For example, a woman that typically wears a medium should order a small unisex garment.
How big is a small sized hoodie?
Size Width Length
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Small 21" / 53.3cm 28" / 71.1cm
Medium 23" / 58.4cm 29" / 73.7cm
Large 25" / 63.5cm 30" / 76.2cm
Extra Large 27" / 68.6cm 31" / 78.7cm
How do you pick a hoodie size?
Usually you get a jacket or hoodie the same size as you normally wear. Wear a medium shirt …get a medium hoodie or jacket.