Our agency had tons of apparel experience working on big brands like ASOS and tons of startup & DTC fashion brands in North America and Europe. You can see a lot of our work on Dribbble. Would love to chat and see if there is a fit. Fee free to email name Duane [@] TakeSomeRisk.com ... no spaces or  in the address of course.
I can help you with your requirements and ready to provide eye-catching banners and images for newsletters on a weekly basis, as I have worked before with apparel brands and sports industries so I am confident that I can exceed your expectations.
Kindly also check my PM and please do let me know if you have any questions and i will be very happy to help you.
Happy to help you and design banners and images modern, attractive, professional, eye-catching for your business brands in lifestyle or sport industries.
I look forward to your response.
Darshan (skype: shah.darshanv)
+91 98250 86960