Breast augmentation became the most common cosmetic surgical procedure in 2019, with more than 280,000 operations performed in the United States. 1 Breast augmentation with implants is a relatively inexpensive and straightforward low-risk procedure that yields good results. Early potential problems are well-known; later complications, such as rupture, long-term deflation, malposition, pain, and capsular contraction, typically require surgical correction. Significant long-term complications, such as breast implant-associated anaplastic large cell lymphoma 2 and breast implant illness, 3 occur in Background: The authors describe the use of deep inferior epigastric perforator (DIEP) flaps in outpatient cosmetic breast augmentation. Methods: The authors reviewed patients who had undergone cosmetic breast augmentation with DIEP flaps over a 12-month period. Any patient who desired breast augmentation, implant exchange, or augmentation mastopexy with concomitant abdominoplasty was considered a candidate for the procedure. All patients underwent an early recovery protocol including microfascial incisions to harvest the DIEP flaps and rib preservation in addition to early recovery after surgery protocols with intraoperative anesthetic blocks. Results: Eleven consecutive patients underwent bilateral cosmetic breast augmentation with DIEP flaps and mastopexy. Overall, all patients reported preoperative dissatisfaction with their abdomen and breasts. Microfascial incisions for single perforator abdominal flaps (n = 17) averaged 1.7 cm (range, 1.3 to 2.4 cm) and flaps with multiple perforators (n = 5) averaged 2.4 cm (range, 2 to 2.5 cm). Dissection of recipient internal mammary artery vessels was performed without disruption of the rib. No fascia or muscle tissue was taken during flap dissection. All patients had strong Doppler signals before discharge within 23 hours. No partial or total flap losses, major complications, or take-backs were reported. Conclusions: Patients who desire abdominoplasty and augmentation are ideal candidates for this procedure. Breast augmentation with autologous tissue, particularly the DIEP flap, is an attractive option inherent to the additional abdominal tissue available to harvest. The early recovery protocol allows the surgeon to perform microsurgical breast reconstructions and augmentations in an outpatient setting, with excellent results and no total or partial flap losses, offsetting the high costs associated with the DIEP flap.