Should my front teeth's length be the same as the rest of my upper teeth?

Thank you for your question and for including pictures of your smile. It appears to me that you may have had prior braces treatment with conventional braces and some of the teeth may have shifted such as the lower front teeth and the upper lateral incisors. The uploaded photo quality is not clear but there appears to be some white spot lesions or discolouration on your front teeth that could happen when oral hygiene and diet were not optimal during braces treatment. However the quality of the uploaded photo is a bit pixelated and I cannot be completely certain of this.

Thanks for your question! The cost of MBrace aligners will differ from clinic to clinic. Some clinics will tailor a cost according to your treatment plan, whereas others will have a package price. Usually if you’ve had braces in the past and your teeth have relapsed (moved out of alignment), it is relatively simple to rectify and so generally this will reflect positively on the cost of your treatment. For MBrace, your doctor will need to provide an examination to assess suitability and to take some baseline records.