If you look in google images. Casaca just appears like a jacket or overcoat while azul rey is royal blue.

Overcoat is more commonly used in industrial uniform terms but both would be applicable in my opinion. Good luck

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Note added at 6 mins (2006-03-16 00:44:54 GMT)
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Here´s the link to the images

http://images.google.ie/images?hl=en&q=casaca &lr=lang_en|la...

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Note added at 15 mins (2006-03-16 00:53:15 GMT)
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Here are some references for overcoat in an industrial setting.
Industrial Clothing Manufacturers,Industrial Protective Clothing ...
uniform: All uniform Manufacturers In Asian & China & Taiwan ...
Company:, [PK]Rimmer Industries(regd). Product:, karate uniforms, taekwondo uniform
... wear,shorts,pants,jackets,overcoat,slacks,uniform,children wear etc. ...
www.commerce.com.tw/Taiwan_Uniform.htm - 200k - Cached - Similar pages

Exporters of industrial uniforms like boiler suits, overalls, hospital uniforms
like overcoat, nurse and ward boy uniforms, hospital linen and executive ...
dir.indiamart.com/indianexporters/gloves.html -

DirectoryHome > Retail Industry > Clothing 100 listings, Page 3 ... Our Machines Suitable For Jeans, Pants, Uniforms, Overcoat, Rain Coat, Jackets, Shirts, Wigs, ...
directory.jayde.com/xc2-100/ retail_industry_clothing.html - 18k - Cached - Similar pages


Jiangsu Hongdou Industrial Co. Ltd. - Apparel Manufacturer ...Jiangsu Hongdou Industrial Co. Ltd. Garment Manufacturer ... Casual Wear, Coat, Jacket, Overcoat, Pant, Polo shirt, Shirt, Shorts, Suit, Sweater, Trouser, ...
www.fibre2fashion.com/hongdougroup/ - 11k - Cached - Similar pages


Reference.com/Web Directory/Top/Business ...Flagstaff Industries - USA. Making uniforms and apparel for health care, law enforcement ... skirt, trousers, blouses, outerwear, workwear, and overcoat. ...
www.reference.com/Dir/Business/Consumer_ Goods_and_Services/Clothing/Uniforms_and_Vestments -

Work Gowns and Uniforms Manufacturer, Supplier, Buyer, Exporter ...Fatigue uniform, bdu suits, field jackets, officer uniform, reflective light suits, riot-proof suit, material & fabrics 2. Overcoat, overall,... ...
www.ec21.com/manufacturers/C030112/Work_Gowns_ and_Uniforms.html?country_cd=&resfile=&total_cnt=32... - 64k -