How long do I need to wear a surgical bra after a breast lift without implants? When can I start shopping for new bras?

I would defer to your surgeon's recommendation, however, in my practice, I am comfortable with my patients switching to a bra of their choice at any time - although typically anything with an underwire will likely not be comfortable for 2-4 weeks post op. The bra you wear will not affect your surgical result long term.

The simple answer to your question is that a patient should wear a surgical bra until the breasts have assumed their final position and shape.  Generally, this process can take up to six weeks, but may be faster or slower in individual cases.  We generally have our patients continue to wear their surgical bra for at least 2 weeks, before they can switch to a supportive bra of their own choosing without an underwire.  The final time point at which they can resume wearing an underwire bra is determined by their surgeon based on their breast aesthetics and comfort with the underwire.